Mengxin House of Hamburgers is on Long Street.It's behind the post office and it's in front of the Children's Hospital.It's not big but it's very clean.You can see all kinds of hamburgers here every day.They have beef,mutton,chicken,bananas,strawberries,eggs and cabbage hamburgers.They are very delicious.Every day the first three persons are free(免费的).On weekends they have some great specials(特价商品).A large beef hamburger is just 3 yuan.It's 5 yuan on weekdays(工作日).A medium chicken hamburger is just 3 yuan.A small strawberry hamburger is just 2.5 yuan.Come and get your hamburgers at Mengxin House of Hamburgers!Oh,every Saturday evening Sun Rock Band plays in the house.1.On Monday Linda has ten yuan and she can buy ______ large beef hamburgers.A. two B. three C. four D. five2.On Sunday Mr.Read buys three small strawberry hamburgers and he pays ______.A. 12 yuan B. 5 yuan C. 2.5 yuan D. 7.5 yuan3.You can eat ______ hamburgers at Mengxin House of Hamburgers.A. apple B. mutton C. pork D. potato4.Mengxin House of Hamburgers is ______.A. very bigB. across from the post officeC. in front of the Children's HospitalD. very dirty5.When does Sun Rock Band play at Mengxin House of Hamburgers?A. Every week. B. Every evening.C. Every Sunday morning. D. Every Saturday evening. 1.A2.D3.B4.C5.D【解析】这篇短文给我们介绍了一个汉堡包店,它里面有各种各样的汉堡包,在周末的时候汉堡包有优惠,而且,每周六的晚上一个摇滚乐队还会在那里表演。1.细节理解题。根据短文中A large beef hamburger is just 3 yuan. It's 5 yuan on weekdays在工作日的时候,大的牛肉汉堡是5... 复制答案 考点分析: 相关试题推荐 书面表达。假设你的外地朋友李华“五一”期间来探访了你,你为他安排了一系列的活动。请你根据下面的活动日程表写一篇英语短文。时间5月2日5月3日上午下午晚上活动游览广州博物馆,了解广州历史登白云山游览夜间动物园购书 查看答案 将下列句子中汉语部分译成英语,注意使用适当的形式。1.Carol __________ to play computer games last night.(熬夜)2.We are classmates,we should __________.(互相帮助)3.My cousin __________ at 6:00 this morning.(把我叫醒)4.It's not polite(有礼貌的) to __________.(冲老人大声叫嚷)5.Lucy __________ when she saw her father.(大吃一惊) 查看答案 单词填空。用括号中所给词的适当形式填空,使语篇意思完整,必要时请用否定形式。Last week our family 1. (go) to the Forest Family Camp.It was really great.It was a place with no TV,computer or car,but it has so 2.(many) fun.From the time we were at the camp,we 3.(find) lots of interesting things.In the morning,we played with other4. (visit).They were from different places.In the afternoon,my mother and my sister 5. (pick) strawberries in the forest.My father and I6.(swim) in a beautiful lake.In the evening,it was the important family time.We spent our evening 7. (sit) by the lake and talking.When we felt8. (tire),we went to our tent and slept.It is our first time to go to the camp,but it9.(not be) the last time.We want to go there10. (spend) our next summer.And we hope your family can join us,too. 查看答案 根据短文内容,从短文后的选项中,选出能填入空白处的最佳选项。选项中有两项为多余选项。It was the last day of the winter vacation.1.He wanted to go to school early the next morning,because he couldn't wait to see his teachers and classmates.The next morning, Li Ming got up at 6:30.He looked out of the window.It was white everywhere(到处).2.“Wow, how beautiful!” said Li Ming.There were many trees in front of his house.3.He went out of his house and was going to school.4.There was much snow on the street.He decided(决定) to walk to school.Twenty minutes later, Li Ming got to school.Some teachers and students were cleaning the snow outside the classroom.5.He was tired, but he felt happy on the first day back to school.A.Li Ming did it,too.-|||-B.It snowed last night.-|||-C.Li Ming didn`t like that.-|||-D.How did Li Ming go to school?-|||-E.Li Ming went to bed early in the evening.-|||-F.1 Li Ming`s parents askedhim to have breakfast.-|||-G. They were rally beautifulthe white snow. 查看答案 Some friends are talking about their last weekend.Jenny:On Saturday morning, I helped Mom clean the room and did some washing. I was tired. In the afternoon I visited my cousin. We played computer games and watched TV. It rained all day. It was boring.John:I had a great time. My brother Nick came back from England, so we had a welcome party for him. We haven’t seen(看见) each other for a long time. We were happy. We sang and danced together and we ate a big cake in the end(最后). Li Ming:I had a busy weekend. We will have a math exam on Monday. So I had to study for the exam. Math is not easy for me, so I must study very hard.Peter:I went shopping with Mom on Saturday at noon. There is a new supermarket near my home. It is very big, because there were many people there that afternoon. My mother bought a new jacket for me.1.What did Jenny and her cousin do on Saturday afternoon?A. They played computer games and watched TV. B. They went shopping together.C. They played the piano. D. They studied very hard.2.Who had a party?A. Jenny. B. Peter. C. Li Ming. D. John.3.How does Li Ming feel about math?A. He feels it very easy. B. He feels it very interesting.C. He feels it hard. D. He likes it very much.4.Where is the new supermarket?A. It is near Peter’s school. B. It is in the town.C. It is near a fast food restaurant. D. It is near Peter’s home.5.What did Peter’s mother buy for him?A. A lot of food. B. A basketball. C. A new jacket. D. A computer. 查看答案 试题属性 题型:阅读单选 难度:困难
单选题根据下面资料,回答题 The Secret to Raising Smart Kids A) I first began to investigate the basis of human motivation--and how people persevere after setbacks--as a psychology graduate student at Yale University in the 1960s. Animal experiments by psychologists at the University of Pennsylvania had shown that after repeated failures, most animals conclude that a situation is hopeless and beyond their control. After such an experience an animal often remains passive even when it can effect change--a state they called learned helplessness. B) People can learn to be helpless, too. Why do some students give up when they encounter difficulty,whereas others who are no more skilled continue to strive and learn? One answer, I soon discovered, lay in people's beliefs about why they had failed. C) In particular, attributing poor performance to a lack of ability depresses motivation more than does the belief that lack of effort is to blame. When I told a group of school children who displayed helpless behavior that a lack of effort led to their mistakes in math, they learned to keep trying when the problems got tough. Another group of helpless children who were simply rewarded for their success on easier problems did not improve their ability to solve hard math problems. These experiments indicated that a focus on effort can help resolve helplessness and generate success. D) Later, I developed a broader theory of what separates the two general classes of learners--helpless versus mastery-oriented. I realized these different types of students not only explain their failures differently, but they also hold different "theories" of intelligence.The helpless ones believe intelligence is a fixed characteristic: you have only a certain amount, and that's that. I call this a"fixed mind-set (思维模式). " Mistakes crack their self-confidence because they attribute errors to a lack of ability, which they feel powerless to change. They avoid challenges because challenges make mistakes more likely. The mastery-oriented children, on the other hand, think intelligence is not fixed and can be developed through education and hard work. Such children believe challenges are energizing rather than intimidating (令人生畏); they offer opportunities to learn. Students with such a growth mind-set were destined (注定) for greater academic success and were quite likely to outperform their counterparts. E) We validated these expectations in a study in which two other psychologists and I monitored 373students for two years during the transition to junior high school, when the work gets more difficult and the grading more strict, to determine how their mind-sets might affect their math grades. At the beginning of seventh grade, we assessed the students' mind-sets by asking them to agree or disagree with statements such as "Your intelligence is something very basic about you that you can't really change. " We then assessed their beliefs about other aspects of learning and looked to see what happened to their grades. F) As predicted, the students with a growth mind-set felt that learning was a more important goal than getting good grades. In addition, they held hard work in high regard. They understood that even geniuses have to work hard. Confronted by a setback such as a disappointing test grade, students with a growth mind-set said they would study harder or try a different strategy. The students who held a fixed mind-set, however, were concerned about looking smart with less regard for learning.They had negative views of effort, believing that having to work hard was a sign of low ability.They thought that a person with talent or intelligence did not need to work hard to do well.Attributing a bad grade to their own lack of ability, those with a fixed mind-set said that they would study less in the future, try never to take that subject again and consider cheating on future tests. G) Such different outlooks had a dramatic impact on performance. At the start of junior high, the math achievement test scores of the students with a growth mind-set were comparable to those of students who displayed a fixed mind-set. But as the work became more difficult, the students with a growth mind-set showed greater persistence. As a result, their math grades overtook those of the other students by the end of the first semester--and the gap between the two groups continued to widen during the two years we followed them. H) A fixed mind-set can also hinder communication and progress in the workplace and discourage or ignore constructive criticism and advice. Research shows that managers who have a fixed mind-set are less likely to seek or welcome feedback from their employees than are managers with a growth mind-set. I) How do we transmit a growth mind-set to our children? One way is by telling stories about achievements that result from hard work. For instance, talking about mathematical geniuses who were more or less born that way puts students in a fixed mind-set, but descriptions of great mathematicians who fell in love with math and developed amazing skills produce a growth mind-set. J) In addition, parents and teachers can help children by providing explicit instruction regarding the mind as a learning machine. I designed an eight-session workshop for 91 students whose math grades were declining in their first year of junior high.Forty-eight of the students received instruction in study skills only, whereas the others attended a combination of study skills sessions and classes in which they learned about the growth mind-set and how to apply it to schoolwork. In the growth mind-set classes, students read and discussed an article entitled "You Can Grow Your Brain. " They were taught that the brain is like a muscle that gets stronger with use and that learning prompts the brain to grow new connections. From such instruction, many students began to see themselves as agents of their own brain development. Despite being unaware that there were two types of instruction, teachers reported significant motivational changes in 27% of the children in the growth mind-set workshop as compared with only 9% of students in the control group. K) Research is converging (汇聚) on the conclusion that great accomplishment and even genius is typically the result of years of passion and dedication and not something that flows naturally from a gift. The author's experiment shows that students with a fixed mind-set believe having to work hard is an indication of low ability.
Stock, in business and finance, is a share of ownership in a corporation. Shares in a corporation can be bought and sold, usually on a public stock exchange. Consequently, the owner of shares can realize a profit or capital gain if the stock is sold at a price above what the owner originally paid for it. Some companies enable stockholders to share in the profits of the company. These payments of corporate profits to stockholders are called dividends. In addition to having a claim on company profits, stockholders are entitled to share in the sale of the company if it is dissolved. They may also vote in person or by proxy on a variety of corporate matters, including the most important matter of who should run the corporation. When the company issues new stock, stockholders have priority to buy a certain number of shares before they are offered for public sale. Stockholders also receive periodic reports, usually quarterly, that provide information regarding the corporation’’s business performance. Stocks generally are negotiable, which means stockholders have the right to assign or transfer their shares to another individual. A stockholder is considered a business owner and has the protection of limited liability under United States laws. Limited liability means that a stockholder is not personally liable for the debts of the corporation. The most a stockholder can lose if the company fails is the amount of his or her investment -- what he or she originally paid for the stock. This arrangement differs from that of other forms of business organization, which are known as sole proprietorships and partnerships. These business owners are personally liable for the debts of their businesses. Corporations have good reasons to issue stocks. They issue stock in order to finance their business activities. This method of raising funds is only available to business firms organized as corporations; it is not available to sole proprietorships and partnerships. The corporation can use the proceeds of a stock offering in a variety of ways. Depending on the type of company, this might involve increasing research and development operations, purchasing new equipment, opening new facilities or improving old ones, or hiring new employees. An alternative to stock financing is debt financing or the sale of bonds, an interest-bearing loan. This alternative is also available to sole proprietorships and partnerships. With the issuance of a bond a company typically promises to make periodic interest payments to the lender or bondholder as well as pay back the amount of the bond when the term of the bond comes to an end. Thus bonds are evidence of loans while stocks are evidence of ownership. Stocks and bonds are collectively known as securities. When a corporation first makes stock available for public purchase, it works with an investment banking firm to arrange an initial public offering (IPO). The investment bank acquires the first issue of stocks from the corporation at a negotiated price, and then makes the shares available for sale to its clients and other investors. A corporation can only have one IPO -- the first time it makes stock available to the public. After its IPO, a company is said to be public. Public corporations that need additional financing for further business development may choose to issue more stock at a later time. This is called a subsequent, or follow-on, offering. Some corporations may choose not to go public. In this case it is said to be a privately held corporation. A corporation may elect to remain private because it docs not want to share its profits, or it may not want to give up control to shareholders. Most of the information reported in the daily news media about the buying and selling of stock refers to transactions involving previously issued stock. The daily buying and selling of stock rarely involves IPOs. Almost all stock transactions are "second-hand transactions." The corporation that initially issued the stock is not directly involved. A corporation’’s capitalized value refers to the market value of the stock that it has issued and that remains outstanding -- that is, available for sale or purchase. A corporation’’ s capitalized value may be greater or less than its book value. Book value is the value of the corporation’’ s assets as reflected in its accounting statements -- that is, on its books. Capitalized value may also be greater or less than the corporation’’s replacement value, the amount that it would take to replace all of the corporation’’s assets. Corporations will sometimes split their stock. This means the corporation replaces outstanding shares with new shares on some multiple basis, such as a two-for-one or three for-one split. When a corporation splits its stock, it does not obtain any new funding. Splits usually occur when the market price of shares is deemed too high by corporate management. With a split the price of shares falls, making purchase by smaller investors more affordable. Keeping a stock relatively affordable for smaller investors makes it easier for a corporation to raise money with a follow-on stock offering. Why People Buy Stock Economic gain represents the primary motive for the purchase of stock. The gain or return from stock consists of two parts: dividends, the periodic payments made from profits, and appreciation, the capital gain realized from selling a stock for more than its purchase price. An investor really has only two choices in acquiring the financial assets of a corporation -- buying stocks or bonds. As a financial claim against a company, bonds take precedence over all types of stock. Thus, they are a safer investment than stocks, especially in times of deflation (a period when the prices of goods and services are generally falling). Stocks, however, are usually the better investment during periods of inflation (a period when the prices of goods and services are generally rising) because they represent ownership of assets that will probably rise in value as fast as or faster than prices in general. Bemuse the dollar value of bonds is fixed, they cannot serve as a hedge or protection against inflation as do common stocks.Buying stocks is a better investing way compared with bonds when the purchasing power of money increases. A.YB.NC.NG
It's important for the child to understand the difference _______ these two alternatives.
Which of the following is true regarding Audrey Hepburn's life during the Nazi occupation of the Netherlands?A. Her family was bankrupted.B. Her mom managed to get her enough food.C. She lived in a basement full of rats.D. She failed to escape from the guards.
U. S. Education Secretary Arne Duncan appealed Friday for a new generation of extraordinary teachers,calling education the civil rights cause of our time. Duncan told about 100 prospective(未来的)teachers at the University of Virginia that veterans,retirees and professionals seeking a second career must pay attention to the call to teach. He said the need is especially acute for black men in the nation’s classrooms. The Virginia address is the first of several Duncan will make in October to press for bright candidates to enter teaching. He’ll host a virtual town meeting with teachers from around the nation oil Oct. 20,then deliver a major address on teacher preparation two days later in New York City. Duncan stressed the importance of teaching as the U. S. competes with an increasingly educated global work force,saying strong education is needed to reduce dropout rates among African-American,Latino and low-income students. “I believe that education is the civil rights issue of our generation,”Duncan said. “If you care about promoting opportunity and reducing inequality and social injustice,the classroom is the place to start. ” Duncan noted that the next four years alone could see one-third of the nation’s teachers and administrators leave. The departure of veteran educators will create huge demand for new teachers--200,000 annually in good economic times,he said. Duncan stressed that the demand for teachers is greatest amon9“high-poverty,high-needs” and rural schools, as well as in subjects such as math and science. “It is especially troubling,”he added,“that less than 2 percent of our nation’s teachers are African-American males. ” Duncan said the way to bring more young black men into the teaching profession is to make sure that they continue their studies and don’t drop out at the high rates they do IIOW. “0ur African male dropout rate is too high. If you’re dropping out of high school you can’t be a teacher,” he said. Duncan said the nation cannot rely alone oil schools of education to produce the next generation of teachers. He called for expanding alternatives such as Teach for America which recruits recent college graduates to teach in schools in poor communities for at least two years.1.[单选题]According to the passage,only few African-American males __________A.respect teachersB.understand teachersC.are determined to be teachersD.are qualified to be teachers2.[单选题]The dropout rates among African-American and Latino students must be reduced so that __________.A.the country can get rid of povertyB.the country can be more competitiveC.racial bias can be eliminated in the countryD.social injustice can be avoided3.[单选题]In order to meet the demand for teachers. Duncan suggests that __________.A.recent college graduates can be teacher candidatesB.experienced teachers should be in longer serviceC.schools of education should enroll more studentsD.more schools of education should be established4.[单选题]Duncan made the Virginia address so as to highlight __________.A.the nation’s need for excellent teachersB.the nation’s need for black people in classroomsC.the need of those who seek a second careerD.the need of those who are prepared to be teachers5.[单选题]New teachers will be in great need in the next four years most probably because __________.A.the economy is expected to flourishB.the number of students is increasingC.many senior teachers will retireD.education will be highly valued
1.你的名字叫什么? __ __ name?
Read the statements.Write T (true)or F (false).-|||-□1 November 11th is China`s largest online shopping festival.-|||-□2 Hu Xuanling likes to post photos online of what she has bought on November-|||-11th.-|||-□3 OnNovember 11th,everyone shops alone.-|||-□4"Double 11"is not the only shopping festival in China.
23.有一串钥匙在沙发上。Aset of keys _______on the sofa./ There is _________on the sofa.24.问李老师要你的书吧。________Ms. Li ________yourbook!25.请给老赵打电话。_________Old Zhao ______13096935553..26.这条蓝色的裤子是他的吗?Isthis pair of trousers _________?27.我的父母在第一张照片里。_______________are in the first photo.28.谢谢你帮助我。Thankyou for ________________./ Thank you for _____________.29.那个女孩姓王。Thegirl’s __________is Wang./ The girl’s ______________is Wang.30.那只小狗叫什么名字?What’s__________the dog? / What’s ____________name?31.今天玩得开心点!___________today! / Have a good time today!32.这有两张漂亮的她家的全家福。Here_______two nice photos of her family.
热门问题
拼写合适的单词补全句子(答案不区分大小写;单词提示中一根小短线代表一个字母) Someone or something that is so---- is very serious rather than cheerful or humorous.
选择合适的单词补全句子。-|||-I __ in the city.-|||-live lives
6. The children will now play some pieces of music that they ______ themselves. A.were taught posed C.accomplished D.worked7. While she waited,she tried to ______ her mind with pleasant thoughts of the vacation. A.occupy pose C.think D.intensify8. In the film,the peaceful life of a monk ______ the violent life of a murderer. A.is compared with B.is compared to C.is contrasted to D.is contrasted with9. ______ to pay for an order is simplicity itself. A.Use plastic B.Using plastics C.Using plastic D.Used plastic10. Additional time is required for cooking or ______ homemade dishes. A.chill B.to chill C.chilled D.chilling
If you_________in a job for several years, you may be able to accumulate a lot of work experience and skills that would be beneficial to your future career development.A. have workedB. had workedC. have been workingD. had been working
一、拼写合适的单词补全句子(答案不区分大小写;单词提示中一根小短线代表一个字母) If someone is __ob---__ , they are extremely fat.
The coming of the railways in the 1830s ________ our society and economic life.A. transferredB. transformedC. transportedD. transmitted
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个 字母 ) To aut _ _ _ _ _ a factory , office , or industrial process means to put in machines which can do the work instead of people.
ⅢComplete the following sentences with the given sentence structures-|||-get ready for.sa为························备-|||-e.g.Susan has to buy a lot of things to get ready for her trip.(苏珊不得不买很多东西为旅行做准备。)-|||-1 The boy got up early to __ (为上学做准备).-|||-2 I have a lot of work to do to __ (为明天做准备).
选择合适的单词补全句子
The Harry Potter series, written by J.K. Rowling, is perhaps the most popular set of novels of the modern era. With seven books and many successful films to its name, the series has gathered about 15 billion dollars in sales. How did the series become so popular? The reason can be broken down into several areas.The first book in the series was rejected 12 times before it was picked up by Bloomsbury—a small publisher in England. So receiving this contract was Rowling's first step to success. However, getting a book contract does not ensure the success of a book. The story was soon loved by children and adults alike. In light of this, Bloomsbury Publishing published a second version of the books with “adult” (less colorful and more boring) book covers. This made it easier for a full range of ages to enjoy the series.Another factor that worked like a charm was that the publisher and Rowling herself, through the books, conducted midnight releases, promotions, and pre-ordering more readers. Customers who feared that their local bookstore would run out of copies responded by pre-ordering over 700,000 copies before the July 8, 2000 release.What does the underlined word “releases” (Para. 3) mean?A. The activity that frees or expresses energy or emotion.B. The announcement about the book’s publishing information.C. The sales of books that is available only at midnight.
question or statement.Hot pot is a traditional dish in China. It is believed to date back more than 1,000 years to the time of the Jin Dynasty. Hot pot's origins can be found in the dining practices of Mongolian horsemen who rode across the steppe and into northern China. Legend has it that the Mongols used their helmets as pots to simmer (炖) broth (汤底) over open fires, and cooked chunks of meat in the broth.Hot pot cooking seems to have spread to northern China during the Tang Dynasty. In the regional variations developed with different ingredients such as seafood. In the centuries that witnessed the growth of the Song Dynasty, hot pot moved — and changed — further south, with each successive region adapting it to their local ingredients and tastes.The ingredients in a hot pot vary a lot from region to region. Perhaps the most famous hot pot is the Chongqing or Sichuan hot pot. It features a dark red broth chock-full (塞满了的) of spices, chili peppers, and the uniquely mouth-numbing Sichuan peppers. In Beijing and elsewhere in the north, hot pot broth tends to be mild and, compared to its racy southern "cousins", a little light. In the northeast of China, a kind of local sauerkraut (酸菜) is used to add some tang (强烈的味道), making the broth a bit sour. People can choose a version of hot pot according to their taste.1 Hot pot is believed to date back more than 1,000 years to the time of _______.A. the Jin Dynasty B. the Tang DynastyC. the Song Dynasty D. the Yuan Dynasty
Elder and weaker Mr. Mag paid_visits to his old friends.A. scarceB. rare()C. insufficientD. inadequate
The increase in international business and in foreign investment has created a need for executives with knowledge of foreign languages and skills in cross-cultural communication. Americans, however, have not been well trained in either area and, consequently, have not enjoyed the same level of success in negotiation in an international arena as have their foreign counterparts. Negotiating is the process of communicating back and forth for the purpose of reaching an agreement. It involves persuasion and compromise, but in order to participate in either one, the negotiators must understand the ways in which people are persuaded and how compromise is reached within the culture of the negotiation. In many international business negotiations abroad, Americans are perceived as wealthy and impersonal. It often appears to the foreign negotiator that the American represents a large multi-million-dollar corporation that can afford to pay the price without bargaining further. The American negotiator’s role becomes that of an impersonal supplier of information and cash. In studies of American negotiators abroad, several traits have been identified that may serve to confirm this stereotypical perception, while undermining the negotiator’s position. Two traits in particular that cause cross-cultural misunderstanding are directness and impatience on the part of the American negotiator. Furthermore, American negotiators often insist on realizing short-term goals. Foreign negotiators, on the other hand, may value the relationship established between negotiators and may be willing to invest time in it for long-term benefits. In order to solidify the relationship, they may opt for indirect interactions without regard for the time involved in getting to know the other negotiator. Clearly, perceptions and differences in values affect the outcomes of negotiations and the success of negotiators. For Americans to play a more effective role in international business negotiations, they must put forth more effort to improve cross-cultural understanding. [共5题](1)What kind of manager is needed in present international business and foreign investment? [本题2分]A. The man who represents a large multi-million-dollar corporation. B. The man with knowledge of foreign languages and skills in cross-cultural communication. C. The man who is wealthy and impersonal. D. The man who can negotiate with his foreign counterparts.
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个字母 ) A seq----- of events or things is a number of events or things that come one after another in a particular order.
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中根小短线代表一个 字母 ) A va---- is a space that contains no air or other gas.
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个 字母 ) If there is a bo-- in the economy, there is an increase in economic activity.
拼写合适的单词补全句子(答案不区分大小写;单词提提示中一根小短线代表一个字母)Something that is inf- - - - - has no limit,end,or edge.
拼写合适的单词补全句子 ( 答案不区分大小写 ; 单词提示中一根小短线代表一个 字母 ) To enh ---- something means to improve its value, quality, or attractiveness.
These drugs are available over-the-counter without a(n)__________. ()A. infectionB. dosageC. prescription