One of the sleep problems is waking in the middle of the night, unable to__________.

A．fall asleep again

B．become more energetic the following day

C．sleep less than 7 hours

D．confirm those serious consequences

E．suffer sleep problems

F．sleep more than 8 hours

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参考答案

答案解析

“其中的一个睡眠问题是在午夜醒来，不能……”，直接判断A(再次入睡)合适。

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1 One survey showed that people who habitually__________ each night have a higher risk of dying.

A．fall asleep again

B．become more energetic the following day

C．sleep less than 7 hours

D．confirm those serious consequences

E．suffer sleep problems

F．sleep more than 8 hours

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2 请根据短文的内容，回答题。

Common-cold Sense

You can't beat it, but you don't have to join it. Maybe it got the name "common cold" because it's more common in winter. The fact is, though, being cold doesn't have anything to do with getting one. Colds are caused by the spread of rhinoviruses, and, at least so far, medical science is better at telling you how to avoid getting one than how to get rid of one.
Children are the most common way cold viruses are spread to adults, because they have more colds than adults -- an average of about eight per year. Why do kids seem so much more easily to get colds than their parents? Simple. They haven't had the opportunity to become immune to many cold viruses.
There are more than 150 different cold viruses, and you never have the same one twice. Being infected by one makes you immune to it -- but only it.
Colds are usually spread by direct contact, not sneezing or coughing. From another person's hand to your hand and then to your nose or eyes is the most common route. The highest concentration of cold viruses anywhere is found under the thumbnails of a boy, although the viruses can survive for hours on skin or other smooth surfaces.
Hygiene is your best defense. Wash your hands frequently, preferably with a disinfectant soap,especially when children in your household have colds.
But even careful hygiene won't ward off every cold. So, what works when a coughing, sneezing, runny nose strikes?
The old prescription of two aspirins, lots of water, and bed rest is a good place to start. But you'll also find some of the folk remedies worth trying. Hot mixtures of sugar(or honey), lemon,and water have real benefits.
According to the essay, you may have a cold because__________.

A．the weather is too cold

B．the spread of rhinoviruses gets people infected

C．another person's coughing passes the cold to you

D．you wash your hands too often

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3 The best way to keep yourself from getting colds is __________.

A．to keep yourself clean

B．to use a disinfectant soap

C．to take two aspirin pills every day

D．to drink lots of water

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