问题

The policeman is helping the old woman ______ a heavy bag on her back. [ ]

A: in
B: with
C: take
D:on

正确答案是：

标签： helping , old , policeman

同类题型

The students are busy ________ their homework. [ ]

Tom has a lot of rules at his house.— So _____.[ ]

How was your school trip?–We had

Do you know Mr. Smith? —Yes. He is the man _______ has short black hair.

They are going to go on a world tour _____ they will perform in ten different cities.[ ]