How come you stepped into the lab with your shoes on ? You’re to take them off before you enter it .

题目简介

How come you stepped into the lab with your shoes on ? You’re to take them off before you enter it .

题目详情

How come you stepped into the lab with your shoes on ? You’re         to take them off before you enter it . I told you so !
A.expected B.supposed C.forbidden D.permitted
题型:单选题难度:偏易来源:不详

答案

B

更多内容推荐