问题
The whites are ___holiday, but I don’t know where they have gone __their holidays.
A:in ,for
B:on ,for
C:for, in
D:at, on;
B:on ,for
C:for, in
D:at, on;
正确答案是：
同类题型
How ___ is it from Xi’an to Dunhuang—It’s less than 3 ___ flight.
How does Jack usually go to school—He ride a bike,but now he is used to there.
are you getting on with your classmates— Very well. They are all friendly to me.
______all the homework assigned by theschool the students have to work at it till midnight