We haven't heard from Jane for a long time. What do you suppose___her? A.was happening B.to happ...We haven't heard from Jane for a long time.What do you suppose___her?A.was happening B.to happen C.has happened D.having happened怎么做?尽量给详

We haven't heard from Jane for a long time. What do you suppose___her? A.was happening B.to happ...We haven't heard from Jane for a long time.What do you suppose___her?A.was happening B.to happen C.has happened D.having happened怎么做?尽量给详
We haven't heard from Jane for a long time. What do you suppose___her? A.was happening B.to happ...
We haven't heard from Jane for a long time.
What do you suppose___her?
A.was happening B.to happen C.has happened D.having happened
怎么做?尽量给详细点的解析过程,谢了.

We haven't heard from Jane for a long time. What do you suppose___her? A.was happening B.to happ...We haven't heard from Jane for a long time.What do you suppose___her?A.was happening B.to happen C.has happened D.having happened怎么做?尽量给详
答案：C.What do you suppose ___her?在本句中,do you suppose 是插入语,而what 是此句的
主语,因此可改为：Do you suppose what __has happened to __her?我认为你的答案中少介词to.