来自刘素一的问题
--HaveyoueverbeentoShanghai?-Yes.I___thereafewmonthsago.A.havebeenB.wentC.havegone.D.willgo
--HaveyoueverbeentoShanghai?-Yes.I___thereafewmonthsago.A.havebeenB.wentC.havegone.D.willgo


--HaveyoueverbeentoShanghai?-Yes.I___thereafewmonthsago.A.havebeenB.wentC.havegone.D.willgo
--HaveyoueverbeentoShanghai?-Yes.I___thereafewmonthsago.A.havebeenB.wentC.havegone.D.willgo
A
可是afewmonthsago不是过去式的标志么
一般情况下是。我们当时就说的用A
。。看来我写错了
这算比较例外的例子。你要记一下