问题详情:
--- May I smoke here, Smith?
--- If you _______, choose a seat in the smoking section.
A. should B. could C. must D. may
【回答】
C
知识点:情态动词
题型:选择题
问题详情:
--- May I smoke here, Smith?
--- If you _______, choose a seat in the smoking section.
A. should B. could C. must D. may
【回答】
C
知识点:情态动词
题型:选择题