I asked him how he to make them think he dead.

题目

I asked him how he to make them think he dead.
选项是：A.managed；has been B.had managed；was C.was managing；would be D.has managed；was

答案

答案是B.
asked 是一个过去时,在这个过去时之前发生的事应该用过去完成时,即had managed.