Question

Jean did not have time to go to the concert last night because she was busy ______ for her examination.

A. to prepare 　　　 　 B. to be prepared 　 　 C. preparing　 　　 D. being prepared

 

Answer 1

D

 

结合选项来看，全句的意思是：“琼昨晚没有时间去听音乐会，因为她忙于准备考试”，所以答案是D。