It’s hard to see how these people who are so deeply （）in creating the problems can turn around and create the solutions.

-Why doesn’t she make notes？-She has no pen to use.She seems（）it.

A.to forget to bring
B.to have forgotten to bringing
C.to have forgotten bringing
D.to forget bringing

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A customer’s attention is voluntary so that the advertiser does not need to do a lot to get the reader’s attention. 点击查看答案&解析