题目

根据短文内容，选择最佳答案。 We have three meals（饭菜）every day. For breakfast（早餐）, I have some milk, a hamburger（汉堡）and two eggs. For lunch（中餐）, I have rice, an orange, carrots and potatoes（土豆）. And for dinner（晚餐）, I have chicken, some French fries（炸薯条）and broccoli（西兰花）. We should have healthy（健康的）food. It's good for us. （1） Every day people must have ________. A . food B . meals C . both A and B （2） I have ________ for breakfast. A . milk and eggs B . a hamburger and eggs C以抛物线y2=4x的焦点为圆心，且过坐标原点的圆的方程为______．