Question

閱讀下面的短文，并根據(jù)短文后的要求答題。(請(qǐng)注意問題后的詞數(shù)要求)

     [1]It seems parents have long been right. Going to bed early is key to getting enough sleep and helping
adolescents feel on top of the world, a new study reported.
     [2]A lack of sleep among youngsters may trigger depression and suicidal thoughts, according to the
study by the Columbia University Medical Center.
     [3]"Our results are consistent with the theory that inadequate sleep is a risk factor for depression, working
with other risk and protective factors through multiple possible causal ways to the development of this mood
disorder," said lead author James Gangwisch.
     [4]"Adequate quality sleep could therefore be a preventative measure against depression and a treatment
for depression," he added in the study published in the Friday issue of Sleep magazine.
     [5]The study followed the nightly habits of some 15,659 college and high-school students, and found those
who consistently turned in after midnight had a 24 percent higher risk of depression than those who _______ 
before 10:00 pm. Night owls also ran a 20 percent higher risk of battling suicidal thoughts, the study added.
     [6]The American Academy of Sleep Medicine recommends that adolescents should sleep at least nine hours
or more a night. Those who were tucked in before 10:00 pm reported they slept on average about eight hours
and 10 minutes. But that amount of sleep dropped significantly for those in bed after midnight.
     [7]And adolescents who slept five hours or less a night were 71 percent more likely to suffer depression
and 48 percent more at risk of becoming suicidal, the study said.
     [8]"It is a common perception and societal expectation that adolescents do not need as much sleep as pre-
adolescents. Yet studies suggest that adolescents may actually require more sleep." said Gangwisch.
     [9]"Studies have found that adolescents do not go to bed early enough to make up for earlier school start
time. And transitions to earlier school start times have been shown to be associated with significant sleep
deprivation."

1. What's the main idea of the passage? (Please answer within 8 words)
    _____________________________________________________________________________________
2. What theory are the study results similar to? (Please answer within 20 words)
    _____________________________________________________________________________________
3. Fill in the blank in Paragraph 5 with proper words. (Please answer within 6 words)
    _____________________________________________________________________________________
4. Which sentence in the text is the closest in meaning to the following one? It's widely accepted that the
    youngsters needn't sleep as much as the child. 
    _____________________________________________________________________________________
5. Translate the underlined sentence in Paragraph 9 into Chinese. 
    _____________________________________________________________________________________

Answer 1

1. Enough sleep beats the blues. /Going to bed early is important.
2. Inadequate sleep, working with other risk and protective factors through multiple possible causal ways
    caused depression.
3. went to bed/ turned in/ were tucked in
4. It is a common perception and societal expectation that adolescents do not need as much sleep as
    pre-adolescents.
5. 研究發(fā)現(xiàn)，青少年上學(xué)的時(shí)間提早了，但卻沒有提早就寢來對(duì)此加以補(bǔ)償。
答案不唯一