He realized she was crying__ what he had said a,because b,because of 为什么,具体点,:】
问题描述:
He realized she was crying__ what he had said a,because b,because of 为什么,具体点,:】
答
B ,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