英语高手帮我填几道填空题

题目

英语高手帮我填几道填空题
1.The English play___my students acted at the New Year's party was agreat success.
A.for which B.at which C.in which D.in which
2.Does any body know___or not we will have a sports meeting this weekend.
A.if B.where C.whether D.that
3.Could you tell me how much___to fly to Hainan?
A.do it cost B.does it cost C.it cost D.it coss

答案

1.in the english play(in the play)在演出里,此句倒装,which 指代THE ENGLISH PLAY.
2.whether or not,固定搭配
3.应该是 it costs.第三人称单数,在句中不用倒装,所以不能用does it cost.