I didn't understand ________________A.what did you say B.what you_英语解答

I didn't understand ________________
A.what did you say B.what you were talking about
C.what you were talking D.what were you talking about

人气：106 ℃　时间：2020-05-27 19:05:30

解答

B
从句,所以是what you were talking about而不是what were you talking about,AC不通,A应该是what you said,C应该是talking后面+about