题干

Now, a Chinese couple, whether the husband or the wife is a single child, can have a second child. This used to only _______ couples who were both single children.
A.attend toB.apply to
C.appeal toD.add to
上一题 下一题 0.64难度 单项选择 更新时间:2014-11-27 05:05:57

答案(点此获取答案解析)