The opening ceremony is a great occasion. It is essential ( ) for that.A for us to be preparedB that we are preparedC of us to be preparedD our being prepared这道题是选A吗? 怎么理解呢?
...leave and
tortured by an unknown evil force that has kept him prisoner for the last two
years.请教keep sb prisoner是什么结构：1.这个keep是使役动词接了名词作宾补吗？2.是否还可以分析为prisoner前面省略了as，如果是这样，为什么能省略as呢？3.prisoner为...
The job’s ______ done. (问哪个词不能填入句子)A. almost B.
nearly C. actually D. lately书本答案是D.请问老师，job’s 可能是
job was 的缩写吗？如果不是job was 的缩写，那么就不是一般过去时，那选D.
lately好像也能说得通。是不...
The problem confronting terrestrial snakes is best illustrated by what
happens to sea snakes when removed from
their supportive medium.请问各位老师状语从句的省略是要求状语从句逻辑主语与主句主语要一致?这边的when引导的状语从句 sea snakes被省略了但是前...
有这么一道题，我不是很能理解：-- Professor Li is wanted on the phone. Where is he?-- I saw him coming, but in a minute, he _____.这里为什么要用disappeared，不能用has disappeared。为什么不能用现在完成时表示他已经不见了，强调对现在的影——他现...
When shopping
online, it’s very easy and quick to compare the quality and prices of goods.这是新教材高中英语北师大版(2019)必修一第1单元(p10)的一个句子。请问现在分词 shopping 逻辑主语是什么？不会是 it 吧？
...arity of attitudes (towards politics, religion and ethics, pastimes and aesthetics) was a good predictor of what friendships would be established by the end of four months, though it had less to do with initial alliances - not surprisingly, since attitudes may not be obvious on first inspection.what...
...ions have recently risen noticeably, according to a survey of consumers by the University of Michigan. （1）请问加粗的从句中 “that people’s long-term inflation expectations have recently risen noticeably”是什么成分？是理解为news的同位语？还是such...that...结果状...