组卷题库 > 初中英语试卷库
试题详情
— ________I change the bulb now?

— No, you must not. You _______switch off the electricity first.

A、Can; need
B、May; must
C、Must; must
D、Can; must
知识点
参考答案
采纳过本试题的试卷
教育网站链接