题目内容:
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
参考答案:
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