...如何时,check后是要接that引导的宾语从句,还是接if, whether引导的宾语从句?如下面这个句子:We had better check that all the doors are locked. 我们最好检查一下所有的门是否都锁上了。这个句子中的 that 可改为 if 或 whether 吗?
以下摘自考研英语文章:Although a correlation between them leaving and subsequent bad performance at the firm is suggestive, it does not mean that such directors are always jumping off a sinking ship.【参考译文】尽管外部董事离任与其公司随后的糟糕表现之间的关联...
—I saw Ann ________ a green dress at the school meeting. —I think she looks better in red. 请问填wear,wearing还是都可以?另外用in也可以吧! see sb. do/doing sth.的用法在这里弄不清了。
.../ could / might / should + 原形动词。如:Would you mind my shutting the door? 我把门关起来你介意吗?You should always learn this lesson by heart. 你要把这个教训牢记于心。I should agree with you. 我应该同意你的观点。这样的简单句算是虚拟语...
The transition will be politically hard in places that have invested a lot in being covid-free.请问老师这里的being covid-free是动名词短语作in的宾语吧?我疑惑的是为什么要用being呢,不可以invested a lot in covid-free places吗?