选3
这句话是现在完成时
所以 时态也是现完.
do u suppose 是 插入语
--I haven't heard from Peter for ages
--I haven't heard from Peter for ages
--Neither have I.What do you suppose __ to him?
1.to happan
2.happening 3.has happened
4.had happened
--Neither have I.What do you suppose __ to him?
1.to happan
2.happening 3.has happened
4.had happened
英语人气：654 ℃时间：2020-04-06 07:00:34
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