Bob,remember to take the milk.It is sent_______breakfast.

题目

Bob,remember to take the milk.It is sent_______breakfast.
A.in B.for C.at D.on
_______they have no money they can't afford a car.
A.since B.For C.So D.Though
This is the best film________I have seen this year.
A./ B.which C.that D.what
应该选什么答案?为什么?

答案

1.B it指代牛奶 牛奶被送过来为了早餐.所以选 for 这里跟词组没关系.
2.A since引导条件状语从句 意为：由于 因为
3.C 前面用最高级形容的先行词 用that 代指