2015 Shanghai Question 1 Free-response Differentiating 2015_上海 Paper 1.X 射线A.不是电磁波 B.具有反射和折射的特性C.只能在介质中传播 D.不能发生干涉和衍射 Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →