题目内容

Five years ago, David Smith wore an expensive suit to work every day. “I was a clothes addict,” he jokes. “I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled.” Today David wears casual clothes-khaki pants and sports shirt to the office. He hardly ever wears a necktie. “I’m working harder than ever,” David says, “and I need to feel comfortable.”

More and more companies are allowing their office workers to wear casual clothes to work in the United States. The change from formal to casual office wear has been gradual. In the early 1990s, many companies allowed their employees to wear casual clothes on Friday(but only on Friday). This became known as “dress-down Friday” or “casual Friday”. “What started out as an extra one-day-a-week benefit for employees has really become an everyday thing.” said business consultant Maisly Jones.

Why have so many companies started allowing their employees to wear casual clothes? One reason is that it’s easier for a company to attract new employees if it has a casual dress code. “A lot of young people don’t want to dress up for work,” says the owner of a software company, “so it’s hard to hire people if you have a conservative dress code.” Another reason is that people seem happier and more productive when they are wearing comfortable clothes. In a study conducted by Levi Strauss and Company, 85 percent of employers said that they believe that casual dress improves employee morale(士气). Only 4 percent of employers said that casual dress has a negative impact on productivity. Supporters of casual office wear also argue that a casual dress code helps them save money. “Suits are expensive, if you have to wear one every day,” one person said. “For the same amount of money, you can buy a lot more casual clothes.”

1.David Smith refers to himself as having been “a clothes addict,” because _______.

A. he often wore khaki pants and a sports shirt

B. he couldn’t stand a clean appearance

C. he wanted his clothes to look neat all the time

D. he didn’t want to spend much money on clothes

2.David Smith wears casual clothes now, because _______.

A. they make him feel at ease when working

B. he cannot afford to buy expensive clothes

C. he looks handsome in casual clothes

D. he no longer works for any company

3.According to this passage, which of the following statements is false?

A. Many employees don’t like a conservative dress code.

B. Comfortable clothes make employees more productive.

C. A casual clothes code is welcomed by young employees.

D. All the employers in the U. S. are for casual office wear.

4.In this passage, the following advantages of casual office wear are mentioned in the passage except _______.

A. saving employees’ money

B. making employees more attractive

C. improving employees’ motivation

D. making employees happier

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完形填空,阅读下面短文,从短文后各题所给的四个选项(A、B、C 和 D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

I went to a group activity, “Sensitivity Sunday” which was to make us more ________ the problem faced by disabled people. We were asked to “ ________ a disability” for several hours one Sunday. Some member ________ chose the wheel chair. Other wore sound-blocking earplugs (耳塞) or blindfolds (眼罩).

Just sitting in the wheelchair was a ________ experience, I had never considered before how ________ it would be to use one. As soon as I sat down my ________ made the chair begin to roll. Its wheel were not ________ . Then I wondered where to put my________ , It took me quite a while to get the metal footrest into ________ , I took my first uneasy look at what was to be my only means of ________ for several hours. For disabled people, “adopting a wheelchair” is not a temporary(临时的) ________ .

I tried to find a ________position and thought it might be restful, ________ kind of nice to be ________ around for a while. Looking around, I________ would have to handle the thing myself! My hands started to ache as I ________ the heavy wheels, I came to know that controlling the ________ of the wheelchair as not going to be ________ task, My wheelchair experiment was soon ________ . It made a deep impression on me. A few hours of “disability” gave me only a taste of the ________, both physical and mental, that disabled people must overcome.

1.A. curious about B. aware of C. interested in D. careful with

2.A. cure B. adopt C. prevent D. analyze

3.A. inserted B. strangely C. as usual D. like me

4.A. learning B. working C. satisfying D. relaxing

5.A. convenient B. awkward C. boring D. exciting

6.A. height B. force C. skill D. weight

7.A. locked B. repaired C. powered D. grasped

8.A. hands B. feet C. keys D. handles

9.A. place B. action C. play D. effect

10.A. operation B. communication C. transportation D. production

11.A. exploration B. education C. experiment D. entertainment

12.A. flexible B. safe C. starting D. comfortable

13.A. yet B. just C. still D. even

14.A. shown B. pushed C. driven D. guided

15.A. realized B. suggested C. agreed D. admitted

16.A. lifted B. turned C. pressed D. seized

17.A. path B. position C. direction D. way

18.A. easy B. heavy C. major D. extra

19.A. forgotten B. repeated C. conducted D. finished

20.A. weaknesses B. anxieties C. challenges D. illnesses

Caffeine not only gives us a daily jump start, but new research suggests it also can strengthen long-term memory.

According to the US Food and Drug Administration, nearly 90 percent of people worldwide consume about 200 milligrams of caffeine each day. That' s equivalent to about one strong cup of coffee a day. Writing in " Nature Neuroscience" , Johns Hopkins University researchers say their findings show that caffeine strengthens certain memories for up to 24 hours after being taken in.

" We've always known that caffeine has cognitive-enhancing effects (促智效果) , but its particular effects on strengthening memories and making them resistant to forgetting has never been examined in detail in humans, " said senior author of the paper Michael Yassa. " We re- port for the first time a specific effect of caffeine on reducing forgetting over 24 hours. " Conducting a double-blind trial, the researchers worked with a test group of people who didn't regularly consume caffeinated products. Five minutes after studying a series of images, the test subjects were given either a placebo(无效对照剂) or a 200-milligram caffeine tablet.

To check the caffeine levels of their test subjects, the research team took saliva samples (唾液样品) from them before they took their tablets and again one, three and 24 hours afterwards.

Both groups of test participants ( those who took the placebo and those who took the caffeine tablet) were tested the following day to see if they could recognize the images they' d seen the previous day.

The test included showing the test subjects another series of images that included some new images , those that were shown the previous day, as well as other images that were similar, but not the same as those they had viewed earlier.

The researchers found that more members of the group who were given the caffeine tablets were able to correctly identify some of the new images as " similar" to previously viewed images rather than incorrectly identifying them as the same.

"We also know that caffeine is associated with health and longevity(长寿) and may have some protective effects from cognitive decline like Alzheimer' s disease (阿尔茨海默症). " said Yassa.

1.The purpose of the new research is ____________.

A.to examine caffeine ' s memory-strengthening effects in detail

B.to write the paper " Nature Neuroscience"

C.to prove caffeine has cognitive-enhancing effects

D.to survey how much caffeine people consume a day

2. During the research , the researchers did the following things EXCEPT ________.

A.giving the test subjects placebos or caffeine tablets

B.checking the caffeine levels of the test subjects

C.showing the test subjects series of images

D.encouraging the test subjects to drink more coffee

3. How did the test subjects show the caffeine ' s memory-strengthening effects?

A.By taking the caffeine tablets instead of placebos.

B.By recognizing images they ' d seen the previous day.

C.By identifying the new images as the same.

D.By telling the differences between new images.

4.What will the next part of the text possibly talk about?

A.Ways to achieve health and longevity.

B.The harmful effects of cognitive decline.

C.The treatment for Alzheimer' s disease.

D.The effects caffeine has on health.

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。

Building Trust in a Relationship Again

Trust is a learned behavior that we gain from past experiences. 1. Trust is a risk. But you can’t be successful when there’s a lack of trust in a relationship that results from an action where the wrongdoer takes no responsibility to fix the mistake.

Unfortunately, we’ve all been victims of betrayal(出卖,背叛). Whether we’ve been stolen from, lied to, misled, or cheated on, there are different levels of losing trust. 2. They’ve been too badly hurt and they can’t bear to let it happen again. It’s understandable, but if you’re willing to build trust in a relationship again, we have some steps you can take to get you there.

●Learn to really trust yourself. Having confidence in yourself will help you make better choices because you can see what the best outcome would be for your well-being.

3. If you’ve been betrayed, you are the victim of your circumstance. But there’s a difference between being a victim and living with a “victim mentality”. At some point in all of our lives, we’ll have our trust tested or violated.

4. Once trust is lost, what is left? Instead of looking at the situation from this hopeless angle, look at everything you still have and be thankful for all of the good in your life. 5. Instead, it’s a healthy way to work through the experience to allow room for positive growth and forgiveness.

A. You didn’t lose “everything”

B. It is putting confidence in someone.

C. Stop regarding yourself as the victim.

D. Sometimes people simply can’t trust any more.

E. Remember that you can expect the best in return.

F. This knowledge carries over in their attitude toward their future relationships.

G. Seeing the positive side of things doesn’t mean you’re ignoring what happened

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