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

admin2012-06-10 81

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://kaotiyun.com/show/ZXrK777K

大学英语三级B级

相关试题推荐

随机试题

最新回复(0)