2019年mpacc考试英语真题——副词511

{01}53. I’m afraid I can’t keep _______ my classmates as I’ve missed so many lessons. I have to ask my teacher for help.

A.up

B.with

C.up with

D.on with

解析：略
本题选C。
{02}73. The general asked his men to push _____ so they might overtake the retreating(败退的) enemy troop.

A.out

B.over

C.on

D.Off

解析：略
本题选C。