...culty in writing the report and handed it inin two days.里谓语动词had和handed都是及物动词，那么是否这两个词是特例？第二个问题：within表示一段时间之内，既可以表示说话人关注的时间之前，也可以表示说话人关注的时间之后的事件，谓...
...题：1.rush hour何时用复述rush hours，另外 前的介词改用at/in 还是during？以下两个动词填空如何做？show/hang 的分词主动/被动用法该准确辨别？2. Here is some information about the films _________ (show) at the local cinema.3. There is a light ___________ (han...
This was later confirmed by a naval official at the Ministry of Defence after the Elkor had returned home.我在陈述这句的时候将 at 说成了 from，请问此处能将 at 换成 from 吗，如果能，有什么区别？