Jack told Mary that he ____what he was doing during the vacation.

题目

Jack told Mary that he ____what he was doing during the vacation.
a.had just been asked
b.has just asked
c.was just asked
d.just asked
1.选一个正确的,并说明其他3个为什么不对?最后翻译一下这句话

答案

答案是C
首先B和D不合适,“that he”后面没有明确的宾语,所以B和D排除
如果选A,那么“what he was doing during the vacation"应该是 ”what he had been doing during the vacation
所以答案选C