The chief editor expressed his doubt _______ senior people would enjoy reading such magazines. A. w...
2022-11-29 21:52:14 94次 2016届河北省高一上学期二调考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The chief editor expressed his doubt _______
senior people would enjoy reading such magazines.
A. which B.
how C.
whether D.
that
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