Some China’s factories are moving to poorer parts of China, _________ labor is cheaper. A. from whic...
2022-10-19 23:51:50 22次 2016届江苏清江中学高三2月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Some China’s factories are moving to poorer parts of China, _________ labor is cheaper.
A. from which B. when C. which D. where
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