His friends go to Beidaihe by train _______vacation every year. A. at B. of C. on D. in
2023-02-21 23:14:32 26次 2011-2012学年辽宁省初一下学期期中考试英语试卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
His friends go to Beidaihe by train _______vacation
every year.
A.
at B.
of C.
on D.
in
本题链接: