单项选择题
A.根据我的指令写信啊。 B.看看!我的指令随信而到了吧。 C.一定要严格按我说的去做。 D.瞧吧!我的指令会在你们收到信后到达。
A.to promote products for companies B.to inform the public of new products C.to influence buyers D.All of the above.
A.People think highly of advertising. B.People criticize advertising. C.Some people welcome advertising while others don't. D.There are more criticisms of advertising than praises.