The factory produces half a million pairs of shoes every year, _________ are sold abroad. A. 80% of ...
2023-01-25 20:29:01 53次 2010年湖南省业水平考试模拟（一）英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The factory produces half a
million pairs of shoes every year, _________ are sold abroad.
A. 80% of them B.
80% of that C.
80% of the shoes D.
80% of which
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