12.( ) The students stop when the teacher came in . A. talk B. talking C. talked D. to talk 查看更多

 

题目列表(包括答案和解析)

-Did the students stop ________ just now?

-Yes, They stopped ________ to the teacher when the teacher came in.

[  ]

A.to talk, listening

B.talking, listening

C.talking, to listen

D.to talk, to listen

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