题目内容
—Are you going to Beijing by plane?
—It’s fast, but expensive. So I am not sure. I take a train.
A. should B. may C. must D. will
练习册系列答案
相关题目
题目内容
—Are you going to Beijing by plane?
—It’s fast, but expensive. So I am not sure. I take a train.
A. should B. may C. must D. will