2016-2017学年译林版必修5 Unit1 Getting along with others Language points 课件 (12)-302edu教育资源网

类似句子：

I must be really stupid to fail a simple math quiz.

I thought that Hannah must have told my classmates about my grade after promising not to.

Everyone must have been laughing behind my back.

拓展：其他形式

She said that someone must have been spying on us in the washroom.

获取资源