下列饮食习惯对健康有益的有()
A.食物多样、以鱼肉为主
B.多吃蔬菜、水果和薯类
C.常吃奶类和豆类食品
D.常吃鱼类和禽蛋
E.常吃方便面和快餐
参考答案:B, C, D
已知二次函数的图象经过原点,顶点为(-1,-1),则该二次函数的解析式为______.
This is the person __________ I borrowed some money.
A.who
B.from whom
C.from who
D.from which