Xiao Li was about to cheat in the exam ________ the teacher came up, smiling to him. A. as B. when C...
2023-01-26 04:28:25 46次 2010年浙江省高一上学期期中考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Xiao Li
was about to cheat in the exam ________ the teacher came up, smiling to him.
A. as B. when C.
while D. until
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