【題目】My time in the middle school was one of periods of my life.
A. exciting B. more exciting
C. the more exciting D. the most exciting
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【題目】—________ woman is your mother?
— The one with long hair.
A. What B. How C. When D. Which
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【題目】 A new study says the habit of sleeping in(睡懶覺)on weekends may not be such a good idea for your health.
36 healthy young men and women took part in the study. They were divided into three groups and were followed over 30 days.
The first group could sleep for nine hours each night for the 30 days. The second group had other only five hours of sleep every night. The third group had five hours on weekdays but was allowed to sleep as long as they wanted on the weekend. But on Monday, the third group was put back to the sleep schedule(周期)of only five hours a night.
The study showed that the first and the third groups ate more snacks after dinner and put on weight during the study, men much more than women.
What was surprising the scientists was the third group who slept in on weekends. "Even though people slept as much as they could, it was not enough," Dr. Wright said. "As soon as they went back to the short sleep schedules on Monday, the ability of their body to control blood sugar was badly affected." "Not only that, the result showed increased sensitivity to insulin(胰島素)in both their muscles(肌肉)and their livers(肝臟), the result wasn't found in other groups. The reason may be that their body clock had been changed.
【1】How many groups were the people divided into in the study?
A.3B.4C.5D.6
【2】How long did the third group sleep everyday?
A.5 hours everyday.
B.9 hours everyday.
C.9 hours on weekdays and 5 hours on weekends.
D.5 hours on weekdays and sleep as long as they wanted on weekends.
【3】From the study we know that __________.
A.women put on more weight than men
B.the sleep-deprived(睡眠不足的)people were more healthy
C.the second group didn't put on weight
D.women ate more snacks after dinner
【4】What happened to the members in the third group?
A.Their blood sugar was badly affected.
B.They had enough sleep.
C.They didn't change their body clock.
D.They had increased sensitivity to insulin in hand.
【5】What does the passage mainly tell us?
A.Sleeping is not important.
B.Sleeping too much on weekends may not be good for our health.
C.We can change our body clock as often as we can.
D.Adults don't need too much sleep.
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【題目】Unfortunately I was sitting at the table with smokers on side of me.
A. either B. both C. other D. all
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【題目】________ some beef, one cabbage, four carrots for the party.
A. Drink B. Buy C. Pour D. Peel
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【題目】—Could you ________ the computer, dear? I want to check my email.
—Certainly, I'll do it right now.
A. turn on B. turn down C. turn off D. turn up
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【題目】—Have you heard that Bread Talk used overdue (過期) powder to make bread?
—Yes. The food safety is a serious .
A. problem B. question C. course D. Opinion
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【題目】 Dave really likes driving. I think being a __________ is just right for him.
A. shopper B. reader C. supporter D. driver
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【題目】閱讀短文,從方框中選擇適當(dāng)?shù)膭釉~,并用其適當(dāng)形式填空。有的需要加助動詞或不定式符號(每詞限用一次)。
share enjoy go study use
Now more than 20 schools in the northwest of China 【1】 E-textbooks. Some teachers say they make learning easier and teaching more convenient.
Jing Xuan is excited about lessons like Chinese, English and math. She【2】 the pictures and animations(動畫)in the E-textbooks. The children here【3】 with E-textbooks since last September with the help of the E-textbooks. Some good ideas【4】 at times. Some parents encourage their children to try the E-textbooks to make learning easier. But others worry about their children's health.
You can't imagine how the growing popularity of E-textbooks is changing the way the students learn! More and more students will learn with E-textbooks in the future. However, there is still a long way 【5】, "said the headmaster.
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