成人英语三级

41. Crude oil is refined in a refinery, _____ makes it possible to get many grades of oils for different uses.

A. as

B. that

C. this  

D. which

42. I am sure that _____ you said is wrong.

A. which 

B. all

C. this  

D. how

43. He arrived late for the tea party, _____ made us all very disappointed.

A. which 

B. this

C. it

D. that

44. The people at the party were worried about John because no one was aware _____ he had gone.

A. where that

B. where

C. of the place where

D. the place

45. Is there anyone you can think of _____ may know her address?

A. which 

B. that

C. who

D. what

46. It was raining, _____ was a pity.

A. what  

B. that

C. as

D. which

47. This is the reason _____ an aeroplane can’t fly in space.

A. which 

B. why

C. where 

D. for that

48. We’ve tested three hundred types of boot, _____ completely waterproof.

A. no of which

B. none of which

C. some of that  

D. neither of which

 

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