( )hand in their homework on time.A,all of they B,all them C,all _英语解答

( )hand in their homework on time.A,all of they B,all them C,all of them D,all they

人气：343 ℃　时间：2019-11-13 20:38:36

解答

C
介词后的代词要用宾格,排除A ,B 的用法错.D 应该是they all
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