情态动词 must/should 表义务 — 英语选择题
题目
学校安全室的规定要求学生进入维修间时戴手套；老师建议学生离开前检查工具是否放回原处。根据语境，横线处应填哪一组词？You ___ wear gloves in the repair room. You ___ check that the tools are put away before you leave. A. should; must B. must; should C. must; must D. should; should