The kindergartener sat them down to read and paint,________ all the children wanted to do was to mak...
2022-12-05 15:43:33 188次 2014届宁夏高三上学期第三次月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The kindergartener sat them down to read and
paint,________ all the children wanted to do was to make a mess.
A. as
B. then C. until D.
while
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