题目

题型：不详难度：来源：

He knew his daughter was crying ____ what he had said.

A．because

B．because of

C．with

D．since

答案

B

解析

考查介词。because 作为连词后面是一个完整的句子。what he had said 作为一个单词，作为宾语，故用介词because of。句意：他知道他的女儿在哭，因为他所说的。