41、Without air,______ no wind or rain.

（试题编号：150，试题类型：模拟）2.00分参考答案：B

A、there will be

B、there would be

C、there have been

D、there is

42、The traffic was heavy;otherwise I __________ here 50 minutes sooner.

（试题编号：194，试题类型：模拟）2.00分参考答案：D

A、would be

B、should be

C、had been

D、would have been

43、The man _____ ever talking with the missing child but obviously he told a lie.

（试题编号：242，试题类型：模拟）2.00分参考答案：B

A、refused

B、denied

C、opposed

D、abused

44、The professor was surprised at the full _______ and began his lecture with enthusiasm.

（试题编号：181，试题类型：模拟）2.00分参考答案：A

A、attendance

B、audience

C、appearance

D、presence

45、After the test,a special prize was _______ to the chief designer of the new product.

（试题编号：169，试题类型：模拟）2.00分参考答案：C

A、deserved

B、reserved

C、awarded

D、rewarded

46、_______ you were busy,I wouldn't have bothered you with my questions

（试题编号：185，试题类型：模拟）2.00分参考答案：D

A、Realized

B、As I realized

C、I had realized

D、Had I realized

47、No matter where you go,there’s always something new to learn about._____,life is full of surprises.

（试题编号：243，试题类型：模拟）2.00分参考答案：A

A、After all

B、In brief

C、In addition

D、Above all

48、I’m sorry.I mistook you ______ my friend John.

（试题编号：152，试题类型：模拟）2.00分参考答案：B

A、as

B、for

C、by

D、to

49、The thief tried to escape ______.

（试题编号：147，试题类型：模拟）2.00分参考答案：D

A、to be caught

B、to catch

C、catching

D、being caught

50、It was essential that the application forms __________ back before the deadlines.

（试题编号：195，试题类型：模拟）2.00分参考答案：C

A、must be sent

B、would be sent

C、be sent

D、were sent