I’mfamiliar______themusicthattheyaredancingAtotoB

I’m familiar ______the music that they are dancing

A. to, to

B. with, to

C. with, with

D. with,\/

正确答案：B
17．答案为B我很熟悉他们跳舞的音乐固定搭配befamiliarto“熟悉……”；dancetothemusic表“随着音乐起舞”