7 . Elizabeth Blackwell was born in England in 1821, and moved to New York City when she was ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters asking for admission to medical schools, she was finally accepted by a doctor in Philadelphia. She was so determined that she taught school and gave music lessons to get money for the cost of schooling.In 1849, after graduation from medical school, she decided to further her education in Paris. She wanted to be a surgeon, but a serious eye problem forced her to give up the idea.Upon returning to the United States, she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children. Besides being the first woman physician and founding her own hospital , she also set up the first medical school for women.【小题1】What main obstacle almost destroyed Elizabeth’s chances for becoming for a doctor?A．She couldn’t set up her hospital.B．She wrote too many letters.C．She couldn’t graduate from medical school.D．She was a woman.【小题2】Why couldn’t Elizabeth Blackwell realize her dream of becoming a surgeon?A．She couldn’t get admitted to medical school.B．A serious eye problem stopped her.C．She decided to further her education in Paris.D．It was difficult for her to start a practice in the United States.【小题3】How many years passed between her graduation from medical school and the opening of her hospital?A．Nineteen yearsB．Ten yearsC．Eight yearsD．Thirty-six years【小题4】Eilzabeth Blackwell spent most of her life in ________.A．the United StatesB．ParisC．EnglandD．New York City【小题5】According to the passage, all of the following are “firsts” in the life of Elizabeth Blacekwell except that she ________.A．became the first woman physicianB．set up the first medical school for womenC．and several other women founded the first hospital for women and childrenD．was the first woman doctor

The volleyball match was televised ________ on CCTV.A. aliveB. lifeC. liveD. lively

全世界的环境问题变得越来越严重，甚至威胁到人类的存在。请根据以下提示写一篇作文，呼吁人们行动起来保护环境。要求 100 字左右，不得逐句翻译。 存在的问题 采取的措施 1. 空气污染（汽车、工厂废气）；2. 水污染（污水排放）；3. 垃圾问题 1……2…… 注意：1. 文章开头、结尾已经给出，不计入总字数； 2. 字数 100 词左右。 Environmental problems are becoming more and more serious all over the world. Pollution is, in fact, threatening our existence.

2 . A new study has found that social media could be affecting the sleep of young adults. The study is a project of researchers at the University of Pittsburgh’s School of Medicine.They found that young people who often use social media are more likely to suffer from sleep disorders than those who use social media less. The researchers say doctors should ask young adults about their use of social media when treating sleep problems.“This is one of the first piece of evidence that social media use really can affect your sleep,” said Jessica C. Levenson, the lead author of a report on the study. The researchers set out to examine the connection between social media and sleep among young adults.The researchers wanted to find out how often young people used social media sites like Facebook. For the study, they gave questionnaires to nearly 1,800 adults, aged 19 to 32. On average, members of the study group used social media sites one hour a day. They also visited various social media accounts 30 times per week.Thirty percent of the study’s participants(参与者)reported having serious problems with sleeping. Those people who used social media a lot were three times more likely to have a sleep disorder. And those who spent the most time on social media were twice as likely to suffer from sleep problems.Researchers say social media can influence sleep in a number of ways. People can lose sleep by staying up too late looking at social media. Sensitive issues argued about on social media can cause excitement. Using an electronic device can disturb a body’s natural sleep rhythms because of the light coming from screens. The researchers note that in some cases, young adults who have a hard time sleeping may use social media to help them fall asleep, which may in turn lead to more problems sleeping because social media involve screen time that is interesting and can keep you awake.【小题1】What do the researchers suggest on a doctor’s treating young adults’ sleep problems?A．Knowing their living environment.B．Asking about the time they spent on social mediaC．Asking what social media sites they use.D．Inquiring about their sleeping habits.【小题2】What can we know about the study?A．Less than one-third of the participants in the study have problem sleeping.B．Doctors don’t think there is any way to cure sleeping problems caused by social media use.C．Social media use has something to do with young adults’ sleeping problems.D．Participants who like using Facebook are less likely to suffer from sleeping problems.【小题3】Social media use affects one’s sleep in the following ways except that ________.A．one will stay up lateB．one can get excited.C．one’s sleep rhythms will be disturbedD．one can fall fast asleep【小题4】What is the main idea of the passage?A．Social media have affected young adults’ sleep.B．How to deal with sleep problems.C．Social media takes up so much time.D．Sleep problems mainly result from social media.【小题5】The main purpose of the passage is to ________.A．informB．encourageC．persuadeD．advise

74、Dieting and exercising can bring your weight under control but you must stick to your plan with ________.A. perseveranceB. interactionC. appreciationD. amusement

-When is the school art festival?--It will be held on time if it____next Monday．（ ）A. don't rainB. won't rainC. doesn't rainD. didn't rain

By the time you get this letter, I ________ the country.A. will leaveB. will have leftC. would leaveD. am leaving

—As an old customer, would you 　　　 some books for free to me? —No problem. We’d love to. A.pay off B.give away C.turn off D.break away

BThe phrase almost completes itself: midlife crisis. It's the stage in the middle of the journey when people feel youth vanishing, their prospects narrowing and death approaching.There's only one problem with the cliche (套话). It isn't true."In fact, there is almost no hard evidence for midlife crisis other than a few small pilot studies conducted decades ago," Barbara Hagerty writes in her new book, Life Reimagined. The bulk of the research shows that there may be a pause, or a shifting of gears in the 40s or 50s, but this shift "can be exciting, rather than terrifying."Barbara Hagerty looks at some of the features of people who turn midlife into a rebirth. They break routines, because "autopilot is death." They choose purpose over happiness-having a clear sense of purpose even reduces the risk of Alzheimer's disease, They give priority to relationships, as careers often recede(逐渐淡化).Life Reimagined paints a picture of middle age that is far from gloomy, Midlife seems like the second big phase of decision-making. Your identity has been formed; you've built up your resources; and now you have the chance to take the big risks precisely because your foundation is already secure,Karl Barth described midlife precisely this way. At middle age, he wrote, "the sowing is behind; now is the time to reap. The run has been taken; now is the time to leap. Preparation has been made; now is the time for the venture of the work itself."The middle-aged person. Barth continued, can see death in the distance, but moves with a "measured haste" to get big new things done while there is still time.What Barth wrote decades ago is even truer today. People are healthy and energetic longer. We have presidential candidates running for their first term in office at age 68, 69 and 74．A longer lifespan is changing the narrative structure of life itself. What could have been considered the beginning of a descent is now a potential turning point-the turning point you are most equipped to take full advantage of.What does the author think of the phrase "midlife crisis"?A.It has led to a lot of debate.B.It is widely acknowledged.C.It is no longer fashionable.D.It misrepresents real life.How does Barbara Hagerty view midlife?A.It may be the beginning of a crisis.B.It can be a new phase of one's life.C.It can be terrifying for the unprepared.D.It may see old-age diseases approaching.How is midlife pictured in the book Life Reimagined?A.It can be quite rosy.B.It can be burdensome.C.It undergoes radical transformation.D.It makes for the best part of one's life.According to Karl Barth, midlife is the time .A.to relaxB.to matureC.to harvestD.to reflectWhat does the author say about midlife today？A.It is more meaningful than other stages of life.B.It is likely to change the narrative of one's life.C.It is more important to those with a longer lifespan.D.It is likely to be a critical turning point in one's life.

principal on behalf of delegate errandand the like end up necessitate jot down （1）Could you ____ your phone number in my address book？（2）Authority to make financial decisions has ____ to a special committee.（3）At first he refused to accept any responsibility but he ____ apologizing.（4） ____ the entire company，I would like to thank you for all your work.（5）The ____ aim of the policy is to bring peace to the area.（6）He was tired of running ____ for his sister.（7）An important meeting ____ my being in London on Friday.（8）There is a big sports hall for tennis，badminton ____ .