There are many people in the office, some ______ are English teachers. A. of them B. from which C. o...
2022-09-12 15:06:37 28次 对口高考英语综合练习题（六） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
There are many people in the office, some ______ are English teachers.
A. of them B. from which
C. of who D. of whom
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