The food ( ) the bag is bad..介词填空

问题描述:

The food ( ) the bag is bad..介词填空
The food ( ) the bag is bad.Throw the bag ( ) food away.介词填空

in ; of
in the bag 在包里的
the bag of 一包……
这句话的意思是:包里的食物坏了.把这包食物丢掉.