What did the man say to you?He asked I knew the way to the museum. But I didn’t k

问题补充：

--- What did the man say to you?

--- He asked I knew the way to the museum. But I didn’t know.

A. that

B. when

C. where

D. if

答案：

A. that

B. when

C. where

(答案→)D. if

解析：that因为，以至于，引到宾语从句时只起连接作用；when当……时；where在哪儿； if如果，是否。句意：这个男人对你说了什么？——他问我是否知道去博物馆的路。但是我不知道。结合语境可知选D。