-I won't come to the party unless Sue ___.--You mean if Sue comes,you'll come?

问题描述:

-I won't come to the party unless Sue ___.--You mean if Sue comes,you'll come?
A.will invite
B.be invited
C.invites
D.is invited

D除非苏被邀请,否则我不会去参加这个聚会.你的意思是如果苏去了,你也去?(主语将来时,从句现在时,if这句是从句)