题目内容
----- We haven’t heard from Jane for a long time. ----- What do you suppose ______ to her?
A. was happening B. to happen
C. has happened D. having happened
C
do you suppose 为插入语,本句应该与上句一样用完成时态。
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题目内容
----- We haven’t heard from Jane for a long time. ----- What do you suppose ______ to her?
A. was happening B. to happen
C. has happened D. having happened
C
do you suppose 为插入语,本句应该与上句一样用完成时态。