题目内容
梂e haven't heard from Jane for a long time.
梂hat do you suppose _________ to her?
A. was happening B. to happen
C. has happened D. having happened
答案:C
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题目内容
梂e haven't heard from Jane for a long time.
梂hat do you suppose _________ to her?
A. was happening B. to happen
C. has happened D. having happened