题目

.下列词语中加点字的读音，全都不相同的一组是（） A.碣石           拜谒              葛藤              响遏行云              如饥似渴 B.菁华           静电              靖乱              靓女俊男              靛蓝靛青 C.髀骨           睥睨              裨益              东施效颦              树碑立传 D.魔术           羁縻              麾下          �_____ writer, she is excellent, _____ teacher she is not very good.A．As; but asB．As; and asC．As a ; but as aD．As a; and as a