The glass wall ___ waves

The glass wall ___ waves

1. The glass wall ___ waves.

A.mirrors      

B.imitates     

C.reflects     

D.absorbs      

.标准答案：C

2. All the arrangements should have been completed prior ____our departure.

A.in           

B.to           

C.by           

D.before       

.标准答案：B

3. It is human nature to think back to a Golden Age ___ one's country was strong and respected.

A.when         

B.provided     

C.as           

D.unless       

.标准答案：A