...分。例如：Who was it that found your pen in the classroom yesterday?When was it (that) the Second World War broke out?Where was it (that) you lost your
cell phone? How was it (that) he managed to get my address?How long ago was it (that) you last saw her?What was
it that
had made you so sad? ...
Sherman
Cymru is excited to present a packed programme ofthe very best theatre, dance,
family shows and music from Wales and the rest ofthe world.这是2022年高考英语全国甲卷（全国卷Ⅱ）阅读理解A中的一个句子。句中的
packed 不太好理解。请专家老师赐教！
老师们，好!when reports came into London Zoo that a wild puma had been spotted forty-five miles south of London .这个句子中forty-five miles做状语前面为什么没介词呢？比如at forty-five miles south……望解惑，谢谢啦！
On September 8th the firm did take a tentative step back into the country: Motorola, its former handset unit, launched the first smartwatch supported by Google and powered by its operating system, Android, that understands Chinese voice commands.摘自经济学人。划线部分的逗号后应该...
...问题的疑问，如，She did not discover the coincidence ofthe market with the fair till she
had reached the place, by which time it was close upon dusk. 我搞不明白后面这个非限定从中的 which指代的是什么？同样地 it is a statute
everybody concedes is flagrantly unconstitu...
...g dinner. （可能/应该 + 去吃饭/正在吃饭）？I don't think the bus should be running today. （可能/应该 + 会去开/正在开）？想问下老师，should 怎么知道它是“可能”还是“应该”？ 以及，should be having/running 这种进行时有表示将...
见过not…until…句式用于强调句的用法。如：It wasn’t until after Christmas that I met Paul. 直到圣诞节之后我才见到保罗。It wasn’t until later on that we realized she’d gone. 过后我们才意识到她已经走了。但没见过只有until（没有not，即在肯...
That Chinaand Thailand shall cooperate in the field of railway is in line with the respective development need of both countries, and would be truly of mutual benefits and win-win should such cooperation be successful.问：上句中不用 that完全不影响表达，这句中为什么要开头用...
关于 at a meeting 的用法见得比较多，但很少见到有 in a meeting 的用法，比如下面一句：
She is in a meeting now, but I will let you know as soon as she is free.
请问 in a meeting 与 at a meeting 的区别是什么？谢谢！
It began with the orange ball, the smell ofit, the feel ofthe pebbled leather grains and the perfect grooves under his hands; and its bounce, and the way it sounded different on concrete or polished hardwood. 这里为什么用了两个and，而且还用了分号，想请老师请教下，谢...
1.It wasn’t because I didn’t play well.2.The cow doesn't know the music played by a man.在第一句里可以在because前直接加系动词的肯定式或否定式吗？在第二句里doesn't 和 played能同时放在一个句子里用吗？
...s pale in the moonlight, and he wore the togain which he had been buried, with, beneath it, a thick woolen vest and leggings because this was a cold country at the edge ofthe world, and the only place colder was Caledonia to the North, where the men were more animal than human and covered in orang...