题目

我们主要从三个方面讨论一个化学反应的原理,其中不属于这三个方面的是(     )     A、反应进行的方向 B、反应的快慢 C、反应进行的限度   D、反应物的多少 答案:DJasper is a great painter. He is ____ Picasso. A. the same great as       B. as great painter as C. as great a painter as      D. such great a painter as
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