通读下面短文，掌握其大意，然后再各题所给的A、B、C、D四个选项中选出一个能填入短文中相应空白处的最佳答案。

Speaking of taking care of yourself, almost 80% of kids say they are very interested or kind of interested in learning about health. And 80% of kids also know that __31__they do as kids can affect(影响)how healthy they will be as __32___. For example, just by eating a healthy diet and being active, kids can help ___33___a healthy weight. Kids who grow up at a healthy weight are __34__likely(可能的)to be overweight as adults.

Doing something like wearing a bike helmet(安全帽)can also __35___a big difference. Kids can avoid(避免)head injuries that could ___36___ their brains(大脑). And when a kid’s brain gets injured, it can affect ___37___, walking, and other important body functions.

We also asked kids how well they __38__what they were taught about health. About 66% said they tried to follow health __39__all the time. About 20% said they followed the suggestions __40__. But about 15% of kids said they hardly followed health advice.

Adults also have __41__trouble following the health advice they get. Generally they are busier than children. Sometimes they feel a little __42__. So it can be a little difficult to __43__after a long day at work. It’s hard for kids, too, to eat fruits and__44__ or to remember a bike helmet every time. But the more kids learn about health and start__45__ these steps on their own, the healthier kids will be. So tell your friends and your parents: Let’s all follow health advice!

30.-Oh, Daddy. The bathroom is full of water.

　　　　 -Don’t worry, dear. I will _______ it.

　　　　 A. wash 　　　　　　　 B. change　 　　　　　　 C. take 　　　　　　 D. empty

29.-Why didn’t you go to the movies yesterday?

-Because I ______ the film before.

　 　A. was watching　　　　 　　　　　 B. have seen　

C. have watched 　　　　　　　　　 D. had seen

28.-Amanda, you look tired today. What’s wrong?

-I was ______ busy ______ I didn’t go to bed until midnight yesterday.

A. too; to 　　　　　　 B. so; that 　　　 C. not only; but also　 D. such; that

27. He is hungry now. He wants to eat as _______ spaghetti as he can.

　A. many　 　　　　 B. much　　 　　　　　 C. more 　　　　D. most

26.His grandfather and grandmother _____Chongqing for 40 years. They like living there.

　　　　 A. have been in　　 　　　　　B. have been to 　　

C. have gone to　　 　　　　　D. have moved to

25.My sister is a careful student. She seldom ______her homework at home.

　A. leaves　　　 　　　　 B. forgets　 　　　　　　 C. misses　　 　 D. gets

24.The number of workers in this factory ______ 1,500. A number of them

_____ from the countryside.

　　　　　　　 A. is; are　　　　　　　　　　 B. are; is　　　　　　　　　　 C. is; is　　　　　　　　 D. are; are

23.It’s very cold today. What’s worse, it’s said that the temperature will be

______ zero during the night.

　　　　　　　 A. above　　　　　　　　　　 B. under　　　　　　　　　　　　　　 C. over　　　　　　　　 D. below

22.- Did you go to Jane’s birthday party last night?

-　　 No, I ________.

A. didn’t invite　　　　　 B. wasn’t invited　　　　　　　

C. haven’t invited　　　 D. am not invited