早教吧 育儿知识 作业答案 考试题库 百科 知识分享

—MayIsmokehere?—Ifyouchooseaseatinthesmokingsection.A.mustB.shouldC.mayD.can

题目详情

—May I smoke here?

—If you ______ choose a seat in the smoking section.

A. must          B. should          C. may          D. can

▼优质解答
答案和解析

A