Tom could not say what it was _____ bothered him. A. that B. who C. what D. which
2023-02-10 14:52:34 140次 江苏省2010-2011学年高三英语一轮过关测试（2） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Tom could not say what it was _____ bothered
him.
A.
that
B. who
C. what
D. which
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