请写出一个开口向上,并且与y轴交于点(0,1)的抛物线的解析式,y=______.
抛物线y=x2+1开口向上,且与y轴的交点为(0,1).
故答案为:x2+1(答案不唯一).
— The Queshi greenway has become a popular place for Shantou people on the weekends.
— That’s right. And you ________ drive your car on it because it is a path for cycling and walking.
A.may
B.must
C.shouldn’t
D.don’t have to
上市公司的质量和业绩情况会影响到公司本身的再筹资功能和筹资规模,从而影响股票的供给。因此,上市公司质量与经济效益状况,是影响股票市场供给的最根本的因素。( )