问题
The Greens often fly to different places ___ their holidays.[ ]
A: in
B: for
C: at
D:on
B: for
C: at
D:on
正确答案是：
同类题型
He is _________ to have gone abroad,for I haven’t seen him for weeks.
Could you tell me_____ yuanxiao in china?— Usually at Lantern Festival.
Why are you standing outside the gate?–– My father ______ me wait for him here.
do you watch TV in the evening?— For about one hour. [ ]
People in America speak the same language ______ the British do.