46. Food,_____rice, bread and vegetables,______wasted by the students .

　　A.like,are B. such as,are C.such as,is D. for example,are

　　47. Is it true_____the rain stops,it will become hot here?

　　A.when B.that when C. whenever D. that

　　48.The number of colour TV sets made each year has grown_____.

　　A.three hundred thousand B.three hundreds thousand

　　C. three hundred thousands D. three hundred of thousand

　　49. Not all the students can understand the text. This sentence means____.

　　A. None of the students can understand the text

　　B. Few of the students can understand the text.

　　C. Some of the students can understand the text while some can't.

　　D. All of the students can understand the text.

　　50.……Is he content to accept our offered price?......Yes,He cares about the

　　quality. Money is______to him.

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

　　51. He was lucky in the accident . But his______car is under repair.

　　A.destroyed B. ruined C. hurt D.damaged

　　52. After the new technology was introduced, the company produced______，cars in

　　1995 as the year before.

　　A.as twice many B.as many twice

　　C.twice as many D. twice many as

　　53. He______to drive me home but I refused, for I didn't want to trouble him.

　　A.managed B.offered C. considered D. insisted

　　54. The boy is often noticed_____school alone very late.

　　A.to leave B. leave C. leaving D. left

　　55. His suggestion______considerable.

　　A.is sounding B.sounds C. looks D. hears

　　56. He could feel his heart______wildly when he entered the hall.

　　A. beating B.beaten C. to be beaten D. to beat

　　57 ....... What are you talking about?......The chemical works and its owner_____

　　we have just visited.

　　A.that B.which C.whom D. what

　　58. This kind of plant grows best______it is warm and rainy.

　　A.where B. which C.that D. in which

　　59. My parents_______invited to Tom's wedding.

　　A. both have been B.have both been

　　C. have been both D. had been both

　　60. That must be______dictionary, this is yours.

　　A.somebody's else B. somebody else's

　　C. somebody else D. everybody else's