当需求价格与供给价格一致时,该价格即为()。
A.成交价格
B.均衡价格
C.市场价格
D.折扣价格
参考答案:B
物理学中,用速度表示物体______.在国际单位制中的基本单位是______.
— Tom, what a pity! I almost succeeded yesterday.
—_______. I told you to be careful before.
A.One false step will make a great difference
B.Where there’s life, there’s hope
C.Never put off till tomorrow what you can do today
D.One tree does not make a forest