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提问人：网友feng7605 发布时间：2022-01-07

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Students with health anxiety may become ___________ that a headache or stomach ache means they have cancer.

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第1题

Common sense would tell us that physically active children may be more likely to become active and healthy adults.In the United States, elementary and middle schools are advised to give students two and a half hours of physical activity a week.That is what the Centers for Disease Control and Prevention and the American Heart Association recommend (推荐). They say high schools should provide about four hours of physical activity each week. Yet many schools across the country have reduced their physical education programs. Criticism of the cuts has led in some places to efforts to give students more time for exercise, not less.

The future health of Americans may depend on it. Just this week, a study reported that life expectancy (预期寿命) has fallen or is no longer increasing in some parts of the United States. The situation is worst among poor people in the southern states, and especially women. Public health researchers say it is largely the result of increases in obesity (肥胖), smoking and high blood pressure. They also blame differences in health services around the country.

In 2006, a study found that only four percent of elementary schools provided daily physical education all year for all grades. This was true of eight percent of middle schools and two percent of high schools. The study also found that 22 percent of all schools did not require students to take any P. E. (体育课).

Charlene Burgeson is the executive director of the National Association for Sport and Physical Education. She says one problem for P. E. teachers is that schools are under pressure to put more time into academic subjects. Also, parents may agree that children need exercise in school. Yet many parents today still have bad memories of being chosen last for teams because teachers favored the good athletes in class.

But experts say P. E. classes have changed. They say the goal has moved away from competition and toward personal performance, as a way tp build a lifetime of activity. These days, teachers often lead activities like weight training and yoga. Some parents like the idea of avoiding competitive sports in P.E class. Yet others surely dislike that idea. In the end, schools may find themselves in a no-win situation.

Why are schools recommended to give students certain time for sports?

A．Because different schools set up different physical education programs.

B．Because the physical activity of children will influence their health in adulthood.

C．Because nowadays children spend too much time on their studies.

D．Because only four percent of elementary schools provided daily physical education.

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第2题

In English, people usually refer to one thing by means of speaking another thing but they are in the same category. For example, we can say "A young man feels sad about this accident," but we also can say "A young heart feels sad about this accident." " A young heart" heare refers to "the young man." This is one kind of metaphors used not only in daily speech but quite often in literary works. So is the case in Shakespeare's works. Rhetoricians call this kind of metaphor synecdoche. In Act Scene 2, Puck saysas The shallowest thick-skin of that barren sort, Who Pyramus presented in their sport, Forsook his scene and entered in a brake. "The shallowest thick skin" in this speech refers to

A、a cat.

B、a dog

C、Bottom

D、Titania

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第3题

听力原文：Millions of people around the world use Microsoft office, which comes with Microsoft Word for creating documents, Microsoft Excel spreadsheet, Outlook e-mail and other applications. But now Google is offering some of those same applications with its free, web-based services. Google launched it four years ago. But recently it launched a free spreadsheet program and word processing program that are acquired from another company. Together, they are now called Google Docs & Spreadsheets. Well, neither the word processing or spreadsheet pro- gram is as full-featured as Microsoft's offering, they do provide users with the basic tools they need to write and calculate. Perhaps more important, they also allow you to work from home, office or the road without having you save your files, because they are saved and backed up on Google secure servers. They are also easy to share, facilitating collaboration between people in different parts of the world.Of course, if you are not online, you don't have access. So forget about writing that letter or polishing off that spreadsheet at 37,000 feet.

What programs does google launch recently？

A．A free word processing program and excel program.

B．A free word processing program and excel program.'

C．A free spreadsheet program and word processing program.

D．A free spreadsheet program and excel program.

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第4题

To ‘scold’ someone means to speak angrily to someone because s/he has done something wrong.

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第5题

They may spend many hours a day on the internet looking for reassurance that their symptoms are safe, but end up more and more ___________.

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第6题

Some may even get afraid of social ___________ with all the other people.

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