You are supposed (lock) ______ the room before you leave the language lab.to loc

游客2023-10-06 69

问题 You are supposed (lock) ______ the room before you leave the language lab.

选项

答案 to lock

解析 be supposed to do为不定式用法，意思是“应该”。类似的词语还有be expected to do，be meant to do。

转载请注明原文地址:https://www.tihaiku.com/zcyy/3076228.html

相关试题推荐

随机试题

最新回复(0)

Nostudentissupposed(spend)______somuchmoneyinschoolinaweek.tospen