The comments which he made ------ marketing bothered his bos

问题描述：

The comments which he made ______ marketing bothered his boss greatly.
A.being concerned B.concerned C.be concerned D.concerning
1个回答 分类： 英语 2014-10-14

问题解答：

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答案D concerning marketing作定语,修饰comments,concerning是介词,意为“关于”.查看原帖
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