若要用英语表示“使用前”,怎么写?before use, before using, before being used?所有设备使用前都要消毒。All equipment must be sterilized before use.All equipment must be sterilized before using.All equipment must be sterilized before being used.这三句都对吗?
《牛津英语用法指南》第283节有这样的描述:有些动词(如 want, allow) 不能与 that 从句连用。……We don’t expect you to stay. 我们没有指望你留下来。(不能说:We don’t expect that you stay.)但是,我在各种语法书上可以随便查到 expect 后...
I haven’t heard a letter from him since he left.请问这题为什么错了,答案是:I haven’t got a letter from him since he left.英语考试的一道题,不知道为什么错了,感觉两个句子一样的意思,麻烦老师给我讲解一下原因,感谢
下面的句子摘自2022年高考英语浙江卷(第1次)语法填空:But Cobb and
others ___58___ (be) now questioning that idea pushing conferences to provide
more chances to participate remotely, and ___59___ (change) their personal behavior
to do their part in dealing with the climate cha...
2012年湖南卷高考英语听力中有这样一句对话:W: No, I can see you at three o’clock this afternoon, or during my office hour on Tuesday or Thursday or Friday.M: Great. Your office hour is best. That’s two o’clock, right?请问:为什么是用 office hour 而不是 office hours ...
老师好:请教一下。张道真英语语法书上在介绍动词后的宾语从句时指出,hate,like,take,owe 等词和 see to 后有宾语补足语时,需要用 it 作形式宾语,然后给出的例子是:I hate it when they talk with their mouth full of food.Please see to it that the d...
2021新高考英语全国卷I语法填空题中有如下句子:The rolling sea
of clouds you see once you are at the top will remind you how tiny we _____ (human)
are.答案为 humans,为什么不能是 humen 呢?我有以下疑问:①有的词以 man 结尾复数要把 man 变成 men,如 ...
...mous losses, and it’s just not fair.老师麻烦您,这个句子是2010英语一阅读理解第四篇中的句子,moan the banks 在句子中做什么成分,考研资料把这句话翻译为‘银行抱怨A,andB’,这句话的结构是这样的吗?moan the banks是这句话的主谓,...