salad不可数，开头用How much好好学习，上课认真听讲殴！
how much 吧该~~ salad 不是沙拉的意思么~~它是不可数名词吧~咳咳。不是很清楚啦。银家才六年级。。
How much salad do you want?salad 是不可数的
How much salad do you want?
How many salads do you want?
