—AreyougoingtoBeijingbyair?—It’sfast,butexpensive.SoI’m... 国语站 题库 7.2K 大中小设置文字大小 问题详情:— Are you going to Beijing by air?— It’s fast, but expensive. So I’m not sure. I _____ take a train. A. may B. will C. must D. should【回答】A 知识点:情态动词题型:选择题 TAG标签:sfastbutexpensiveSoI #