Can you tell me how to make apple juice Sure.Please watch carefully and you will see how it( ).

问题描述:

Can you tell me how to make apple juice Sure.Please watch carefully and you will see how it( ).
A.is made B.is making C.makes D.will make
,麻烦解释下为什么,you will see 是将来时,made不是过去式嘛

首先,这是个how引导的宾语从句,it在从句中是替代apple juice做主语.apple juice 不会自己做出来,是被做,所以是被动语态,被动语态的基本形式是be加过去分词,所以这里用made的形式