春运及节假日,道路班车客运票价不得在正常的政府指导价浮动范围或者政府定价水平以外实行特殊加价政策。
参考答案:对
在一定的应力作用下,金属材料的刚度越大,则其变形量()
A.越大
B.越小
C.不变
D.不一定
Today, when I think of my friend, I remember the way her face ________ when she saw the picture
of a handsome fellow. [ ]
A. cheered up
B. turned up
C. stood up
D. lit up