Look!There are__on the desk为什么选two glasses of milk而不是one bas

There ____ two glasses of milk on the table.为什么不能填is?milk是不可 there ------- two cups of milk on the desk.怎么填? 对three提问How many glasses of milk are there on the desk那错了 (1) There are TWO glasses of milk on the table.(对划线部分提问) There are (two glasses of)milk on the table.对括号内提问 two glasses of milk 这里为什么加of can't you see there is a pair of glasses on the desk?为什么句首是c There are (some glasses of milk) on the table. two glasses of milk的意思 ___ of the glasses is full of milk;two of them are full of c She wants two glasses of milk.(对two glasses of milk提问)____ _ 为什么是two glasses of milk复数形式不是眼镜吗?不是应该用glass吗?