五、 完形填空??

請認(rèn)真閱讀下面短文，然后從短文后各題所給的A、B、C、D四個(gè)選項(xiàng)中，選出一個(gè)最佳選項(xiàng)。（共15小題，計(jì)15分）

How m any plastic bags do you use every day????? 36?? ?there any chance for us to live without them? What can we do to have??? 37? ? plastic pollution? A performance in Hangzhou makes people??? 38?? more about the overuse of plastic bags in our lives.

In front of a supermarket in Hang Zhou, five volunteers?? ?39 ? white plastic bags and walked around and through the crowd. The performance??? 40?? ?people to use more cloth bags??? 41?? ?plastic ones.

Some of the plastic bags worn by the performers were collected from customers in two food markets and???? 42? ? were collected by 700 students from a middle school.

On that day, when leaving the food markets, customers were told to hand over???? 43 ?? plastic shopping bags.?? 44?? ? plastic bags were collected in two hours.

“If we do??? 45?? ?about it, the earth will be eaten up by white pollution. And?? 46? ? will become ‘plastic men’,” said one of the performers.

“How can you breathe in???? 47?? ?plastic bags?” A???? 48??? ?woman asked one performer. “How can the earth breathe????? 49?? ? there are too many plastic bags?” the performer answered.

Starting from June in 2008, plastic bags were????? 50? ? given for free in supermarkets, shopping malls or food markets all over the country.

People are called on（號召）to use cloth bags when they go shopping.

36. A. Are?????????????? ? B. Were???????????????????? ? C. Is??????????????????? D. Was

37. A. few?????????????? ? B. much??????????????????? ?? C. fewer????????????? ?D. less

38. A. think??????????? ?? B. thinks?????????????????? ?? C. to think??????? ?? D. thinking

39. A. worn??????????? ?? B. wore??????????????????????? C. tried on?????????? D. try on?

40. A. called back???????B. called???????????????????? ? C. called on????? ? ?? D. cheered on

41. A. instead????????????B. take the place of????? ?C. instead of???????? D. take place

42. A. other????????????? ?B. the other??????????????? ?C. another????????? ? D. the others

43. A. helpful???????????? ?B. unnecessary???????? ?? C. useful??????????? ? D. necessary

44. A. Hundred????????? ?B. Hundreds of??? ??????? ?C. Hundred of????? D. Hundreds??????

45. A. nothing????????????B. anything??????????? ??? ? C. something?????? ?D. everything

46. A. human being?? ? B. human beings???????? ?C. humen beings?? D. humans beings

47. A. so much???????????B. too much?????????????? ? C. such many??????? D. so many

48. A. 40-year-old?? ?? B.40-years-old???????????? ?C. 40 year old????? ?D. 40-years old

49. A. until??????????????? ?B. because?????????????????? C. if????????????????? ?? D. unless

50. A. no longer???? ???? B. always???????????????????? C. not longer???? ?? D. usually