It was _______ you had done _______ made it possible for you to improve your English. A．that ; that ...
2022-12-17 07:17:40 154次 2015届新疆乌鲁木齐市高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：
It was _______ you had done _______ made it possible
for you to improve your English.
A．that ; that B．that;what C．what; what D．what;that
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