2008英语四级完型填空模拟训练(二十一)英语四级考试

文章作者 100test 发表时间 2009:07:08 00:55:28
来源 100Test.Com百考试题网

　　Most people really know very little about how to exercise properly. 1 when you try, you can runsintostrouble.

　　Many people 2 that when specific muscles are exercised, the fat in the neighbouring area is“ 3 up”.Yet the 4 is that exercise burns fat from all over 5 .

　　Studies show muscles which are not 6 lose their strength very quickly.To regain it needs 48 to 72 hours and exercise every other day will 7 a normal level of physical strength.

　　To 8 weight you should always“work up a good sweat”when exercising. 9 sweating only 10 body temperature to prevent over heating.This is 11 water loss. 12 You replace the liquid, you replace the 13 .

　　Walking is the best and easy-to-do exercise.It helps the circulation of blood 14 the body, and has a direct 15 on your overall feeling of health.Experience says that 20 minutes 16 17 is minimun amount.

　　 18 your breathing doesnt return to normal state within minutes after you finish 19 , youve done 20 .

1.A.While B.When C.As D.So

2.A.understand B.believe C.hope D.know

3.A.built B.burned C.piled D.grown

4.A.reply B.possiblility C.truth D.reason

5.A.arm B.leg C.stomach D.body

6.A.exercised B.examined C.protected D.cured

7.A.lose B.raise C.burn D.keep

8.A.lose B.gain C.keep D.burn

9.A.Certainly B.No C.Fortunately D.Probably

10.A.raises B.reduces C.destroys D.keeps up

11.A.how B.why C.nothing but D.more than

12.A.While B.Once C.As D.Whenever

13.A.weight B.muscle C.sweat D.strength

14.A.over B.around C.throughout D.with

15.A.effect B.use C.usage D.affect

16.A.education B.sleep C.exercise D.rest

17.A.one day B.a day C.everyday D.someday

18.A.But if B.But C.If D.And if

19.A.working B.walking C.exercising D.breathing

20.A.enough B.much C.too much D.much too