The policeman asked the child ____ cross the street ____ the traffic lights turned green. A. not, wh...
2022-10-13 07:35:10 113次 福建省福州市2017-2018学年初二下学期英语期末试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
The policeman asked the child ____ cross the street ____ the traffic lights turned green.
A. not, when B. not to, until C. didn't, before D. not to, after
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