题目
英语28.My sister has never played badminton before.This is the first time she ________to play.
28.My sister has never played badminton before.This is the first time she ________to play.
A.is trying B.have tried C.has tried D.was trying
为什么
28.My sister has never played badminton before.This is the first time she ________to play.
A.is trying B.have tried C.has tried D.was trying
为什么
提问时间：2020-08-07
答案
固定句型It/This is the +序数词 time (that)sb. has done sth.
It/This was the +序数词 time (that)sb. had done sth.
（这是某人第几次做……）
It/This was the +序数词 time (that)sb. had done sth.
（这是某人第几次做……）
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