---How much yogurt do you need for your breakfast?----Two glasses( )enough.括号里填is 还是 are酸奶不可数该用is

问题描述:

---How much yogurt do you need for your breakfast?----Two glasses( )enough.括号里填is 还是 are
酸奶不可数该用is

我觉得用is好。

没错,是用are
两杯

are,主语是glasses

is

are这里省略了OF YOGURT 应该是Two glasses of yogurt. 玻璃杯可数所以用are

时间.距离.食物等当作主语时动词用单数