Advertisers are increasingly cautious about taking out ads _______ children, and that is hurting chi

题目简介

Advertisers are increasingly cautious about taking out ads _______ children, and that is hurting chi

题目详情


Advertisers are increasingly cautious about taking out ads _______ children, and that is hurting children’s magazines.
A.being aimed atB.aimed atC.having aimed atD.having been aimed at
题型:单选题难度:偏易来源:不详

答案

B

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