Candy and ice cream （）unhealthy food是用is还是are?为什么老师们的说法不同?

Candy and ice cream （）unhealthy food是用is还是are?为什么老师们的说法不同? a lot of ice cream and cola用is还是are?为什么 My favorite food is\are orange,apples and ice-cream.中Be动词用单数 Noodles are healthy food____candy is unhealthy food.用and,but French fries are oily,and ice-cream are sweet.这里为什么用are而不是is ice cream是属于drink还是food noodle,candy,ice cream是可数名词还是不可数名词? 关于谓语单复数问题A lot of ice cream,hamburgers,and cola is unhealthy My favorite food (is) vegetables and ice cream sugar and ice cream 后面加is还是are 作主语 ice cream are ____(health) food. ice-cream是可数的还是不可数?