閱讀下面短文，按照句子結(jié)構(gòu)的語法性和上下文連貫的要求，在空格處填人一個適當(dāng)?shù)脑~或使用括號中詞語的正確形式填空，并將答案填寫在答題卡標(biāo)號為31～40的相應(yīng)位置上。
Exercise is good for you, but most people really know very little about __31___ to exercise properly. So when you try, you 32_ __ run into trouble.
Many people believe that when specific muscles are exercised, the fat in the neighbouring area is “burned up”. Yet the truth is 33 ___ exercise burns fat from all over the body.
Studies show muscles which are not exercised lose their strength very quickly. To regain it 34__ (need) 48-72 hours and exercise every other day will keep a normal level of physical strength.
To lose weight you should always “work up a good sweat” when 35__ _ (exercise). Sweating only reduces body temperature to prevent heating. This is nothing 36_ __ water loss.
Walking is the best and easy-to-do exercise. 37_ helps the circulation of blood throughout the body, and has a direct effect 38_ _ your overall feeling of health. Experience says that 20 minutes’ exercise 39_ __ day is minimum amount. But if your breathing doesn’t return to normal state within minutes 40___ you finish exercising, you’ve done too much.
31. how 32. may/can/will 33. that 34. needs 35. exercising 36. but 37. It 38. on 39. a/per 40. After
Exercise is good for you, but most people really know very little about __31___ to exercise properly. So when you try, you 32_ __ run into trouble.
Many people believe that when specific muscles are exercised, the fat in the neighbouring area is “burned up”. Yet the truth is 33 ___ exercise burns fat from all over the body.
Studies show muscles which are not exercised lose their strength very quickly. To regain it 34__ (need) 48-72 hours and exercise every other day will keep a normal level of physical strength.
To lose weight you should always “work up a good sweat” when 35__ _ (exercise). Sweating only reduces body temperature to prevent heating. This is nothing 36_ __ water loss.
Walking is the best and easy-to-do exercise. 37_ helps the circulation of blood throughout the body, and has a direct effect 38_ _ your overall feeling of health. Experience says that 20 minutes’ exercise 39_ __ day is minimum amount. But if your breathing doesn’t return to normal state within minutes 40___ you finish exercising, you’ve done too much.
31. how 32. may/can/will 33. that 34. needs 35. exercising 36. but 37. It 38. on 39. a/per 40. After