It is true that in the activities of business ads are ---- a more and more important part.
题目
It is true that in the activities of business ads are ---- a more and more important part.
A.playing B.taking C.getting D.doing 请选择并说明原因 .
答案
A.play a part 是固定词组,发挥作用的意思.
整句话意思:毫无疑问,在商业活动中,广告一直发挥着越来越重要的作用.
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