[单选题] 第19题答案是_____.A. In contrastB. As a resultC. On the wholeD. For instance

The mobile payment market ______ in China during the past few years.A. thrivedB. has thrivedC. have thrivedD. thrives

根据对话内容,从对话后的选项中选出能填入空-|||-白处的最佳选项,选项中有两项多余。-|||-A:Excuse me,can you tell me where the nearest rest--|||-aurant is?-|||-B:1. __-|||-A:Where is the nearest restaurant,please?-|||-B:Oh, the restaurant? The nearest one is the City Rest--|||-aurant.2. __-|||-A:I'm...er...I'm afraid I don 't quite...You see,-|||-3. __-|||-B:I see.Simply walk two blocks straight ahead,then-|||-turn left,and the City Restaurant is about 10 metres-|||-ahead.4. __-|||-A:Can I take a bus?-|||-B:Of course you can.But 5. __ It's only a few-|||-minutes'walk.-|||-A:Thank you very much.-|||-B:Not at all.-|||-A.What did you say?-|||-B.I'm a total stranger here.-|||-C.You can't miss it.-|||-D.I beg your pardon?-|||-E.It's just opposite the No.5 Department Store.-|||-F.I don't think it is necessary.-|||-G.It's not very far.

48.根据以下材料，回答41-45题Getting back into excercise can be a challenge in the best of times, but with gyms and in-person exercise classes off-limits to many people these days, it can be tricky to know where to start. And it's important to get the right dose of activity. "Too much too soon either results in injury or burnout," says Mary Yoke, PhD, a faculty member in the kinesiology department at Indiana University in Bloomington.The following simple strategies will help you to return to exercise safely after a break.41.________________.Don't try to go back to what you were doing before your break. If you were walking 3 miles a day, playing 18 holes of golf three times a week , or lifting 10-pound dumbbells for three sets of 10 reps, reduce activity to half a mile every other day, or nine holes of golf once a week with short walks on other days, or use 5-pound dumbbells for one set of 10 reps. Increase time, distance, and intensity gradually. "This isn't something you can do overnight," say Keri L. Denay , MD, lead author of a recent American College of Sports Medicine advisory that encourages American to not overlook the benefits of activity during the pandemic. But you'll reap benefits such as anxiety and improved sleep right away.42. ________________.If you're breathing too hard to talk in complete sentences, back off. If you feel good, go a little longer or faster. Feeling wiped out after a session? Go easier next time. And stay alert to serious symptoms, such as chest pain or pressure, severe shortness of breath ,or faintness , and seek medical attention immediately.43.________________.Consistency is the key to getting stronger and building endurance and stamina. Ten minutes of activity per day is a good start, says Marcus Jackovitz, DPT, a physical therapist at the University of Miami Hospital. All the experts we spoke with highly recommend walking because it's the easiest, most accessible form of exercise. Although it can be a workout on its own, if your goal is to get back to Zumba classes, tennis, cycling, or any other activity, walking is also a great first step.44. ________________.Even if you can't yet do a favorite activity, you can practice the moves. With or without a club or racket, swing like you're hitting the ball. Paddle like you're in a kayak or canoe. Mimic your favorite swimming strokes. The action will remind you of the joy the activity brought you and prime your muscles for when you can get out there again.?45.________________.Exercising with others "can keep you accountable and make it more fun, so you're more likely to do it again," Jackovitz says. You can do activities such as golf and tennis or take a walk with others and still be socially distant. But when you can't connect in person, consider using technology. Chat on the phone with a friend while you walk around your neighborhood. FaceTime with a relative as you strength train or stretch at home. You can also join a livestream or on-demand exercise class.A.Make it a habit .B.Don't go it aloneC.Start low, go slowD.Talk with your doctor.E.Listen to your bodyF.Go through the motionsG.Round out your routine.第(45)题选_____. A.B. A. Make it a habit .? C.D. B. Don't go it alone? E.F. C. Start low go slow? G.H. D. Talk with your doctor.? I.J. E. Listen to your body? K.L. F. Go through the motions? M.N. G. Round out your routine

In a Swiss study, researchers sprayed oxytocin into the noses of half the subjects; those subjects were ready to lend significantly higher amounts of money to strangers than were their ______who inhaled something else.A、counterparts B、substitutes C、colleagues D、supporters

Cox Radio, one of the nation's largest radio chains, plans to ______ its ties with independent record promoters to distance itself from a payola-like practice that runs rampant in the music business.A. consolidateB. toutC. severD. splash

ㅤIs comprehension the same whether a person reads a text onscreen or on paper？And are listening to and viewing content as effective as reading the written word when covering the same material？The answers to both questions are often"no."The reasons relate to a variety of factors，including reduced concentration，an entertainment mindset （心态） and a tendency to multitask while consuming digital content.ㅤWhen reading texts of several hundred words or more，learning is generally more successful when it's on paper than onscreen.A large amount of research confirms this finding.The benefits of print reading particularly shine through when experimenters move from posing simple tasks-like identifying the main idea in a reading passage-to ones that require mental abstraction-such as drawing inferences from a text.ㅤThe differences between print and digital reading results are partly related to paper's physical properties.With paper，there is a literal laying on of hands，along with the visual geography of distinct pages.People often link their memory of what they've read to how far into the book it was or where it was on the page.ㅤBut equally important is the mental aspect.Reading researchers have proposed a theory called"shallowing hypothesis（假说）".According to this theory，people approach digital texts with a mindset suited to social media，which are often not so serious，and devote less mental effort than when they are reading print.ㅤAudio（音频） and video can feel more engaging than text，and so university teachers increasingly turn to these technologies--say，assigning an online talk instead of an article by the same person.However，psychologists have demonstrated that when adults read news stories，they remember more of the content than if they listen to or view identical pieces.ㅤDigital texts，audio and video all have educational roles，especially when providing resources not available in print.However，for maximizing learning where mental focus and reflection are called for，educators shouldn't assume all media are the same，even when they contain identical words.（1）What does the underlined phrase "shine through" in paragraph 2 mean？ ____ A.Seem unlikely to last.B.Seem hard to explain.C.Become ready to use.D.Become easy to notice.（2）What does the shallowing hypothesis assume？ ____ A.Readers treat digital texts lightly.B.Digital texts are simple r to understand.C.People select digital texts randomly.D.igital texts are suitable for social media.（3）Why are audio and video increasingly used by university teachers？ ____ A.They can hold students' attention.B.They are more convenient to prepare.C.They help develop advanced skills.D.They are more informative than text.（4）What does the author imply in the last paragraph？ ____ A.Students should apply multiple learning techniques.B.Teachers should produce their own teaching material.C.Print texts cannot be entirely replaced in education.D.Education outside the classroom cannot be ignored.

_______to sunlight for too much time will do harm to one's skin.（ ）A. ExposedB. Having exposedC. Being exposedD. After  exposed

【题文】The Spring Festival ______ in January or February. A．was B．are C．were D．is

The ___ bombs, also known as nuclear bombs, would cause disasters if they were used in wars. A. atomic B. historic C. envious D. economic

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