来自陈光中的问题
-Howlonghaveyoubeenhere,Susan?-Onlyaboutfiveminutes.Alisaherewithme.()A.walksB.walkedC.haswalkedD.hadwalked
-How long have you been here,Susan?
-Only about five minutes.Alisa here with me.()
A.walks
B.walked
C.has walked
D.had walked
1回答
2020-12-26 06:14