34.--I haven't heard from Li Jun for a long time.--What do you think to him?A.was happening B.to happenC.had happened D.has happened 查看更多

 

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--I haven't heard from Li Jun for a long time.

--What do you think _______ to him?

A.was happening                                 B.to happen

C.had happened                                     D.has happened

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