[简答题]Five Ways to Good Sleep
Establish a regular bedtime and rising time and stick to them.
Avoid physical and mental stimulation just before sleep.
Develop sleep habits.
Don’t go to bed too early.
Take a warm bath within two hours of bedtime.

[简答题]Five Ways to Good Sleep
Establish a regular bedtime and rising time, and stick to them.
Avoid physical and mental stimulation just before sleep.
Develop sleep habits.
Don’t go to bed too early.
Take a warm bath within two hours of bedtime.

[单项选择]

Five Ways to Fix America’s Schools

American education was once the best in the world. But today, our private and public universities are losing their competitive edge to foreign institutions, they are losing the advertising wars to for-profit colleges and they are losing control over their own admissions because of an ill-conceived ranking system. With the recession causing big state budget cuts, the situation in higher education has turned critical. Here are a few radical ideas to improve matters:
Raise the age of compulsory education
Twenty-six states require children to attend school until age 16, the rest until 17 or 18, but we should ensure that all children stay in school until age 19. Simply completing high school no longer provides students with an education sufficient for them to compete in the 21st-century economy. So every child should receive a year of post-secondary education.
The benefits of a
A. their advertisements are losing competitiveness
B. the management of the admission is poor
C. the ranking system of the universities is poorly planned
D. there is a big state budget cut of the universities

[单项选择]Passage Five

Sleep

Sleep is one of those funny things about being a human being-you just have to do it. Have you ever wondered why And what about the crazy dreams, like the one where a bad person is chasing you and you can’t run or yell. Does that make any sense
lf you have ever wondered about why people have to sleep or what causes dreams, then read on. In this article, you’ll find out all about sleep and what it does for you.
Characteristics of Sleep
We all know how sleep looks-when we see someone sleeping, we recognize the following characteristics:
· If possible, the person will lie down to go to sleep.
· The person’s eyes are closed.
· The person doesn’t hear anything unless it is a loud noise.
· The person breathes in a slow, rhythmic pattern.
· The person’s muscles are completely relaxed. If sitting up, the person may fall out of his or her chair as
A. eyes to be closed
B. hearing nothing unless there is a loud noise
C. breathing faster as sleep deepens
D. muscles fully relaxed with occasional rearrangement of one’s body

[单项选择]Two of the children have to sleep in one bed, but the other three have（　）ones.
A. similar
B. singular
C. different
D. separate