It is said that an unknown number of books _____ been stolen from the library. (have, has)
请问答案是选单数 has 还是复数 have？按理说 a number of... 作主语是要用复数谓语的，但 an unknown number of... 的意思是“数目不详的……”，而&ld...
...位老师好！在《柳林风声》的原著中看到了这样一句话：They had to lay Toad out on the floor, kicking and calling all sorts of names, before they could get to work properly. 这句话的语境是，Rat和Mole合力把Toad按在地上，然后脱掉他的衣服。其中的kic...
Without a word more spoken, she left the meeting room.她没再说什么话就离开了会议室。（without+名词/代词+动词的-ed形式）这例句中 without a word more spoken,为什么不能写成without a more word spoken,“再没说一个字”，这样不是更加简单明了而且more...
I think men are socialized from the get-go to understand that mixing business and friendship is what you do” to get ahead, says Rachel Thomas, president of LeanIn.org. “We, as women, aren’t as comfortable doing that.” 最后的这句话扩展一下是We,as women,aren't as comfortabl...
Ladies and gentlemen,please fasten your seat belts.The plane ______.A. takes off B. is taking off C. has taken off D. took off 答案给的 B（出自语法网）。但参考语法网“一般现在时与现在进行...
...丈夫病了真是遗憾。It was pure luck that he found money lying on the street. 他在街上捡到钱完全是靠运气。It was rather a coincidence that she appeared at that exact moment. 她正好在那个时候出现真是巧合。这些引导主语从句的 that可以省略吗？可以或...
...a.m. 和 about 3.30 p.m.前面可以加介词at吗？I was very happy with the school hours in Britain because school starts around 9 a.m. and ends about 3.30 p.m. 我很喜欢英国中学的作息时间，因为学校每天上午大约9点上课，下午大约3点半放学。句子来源...
_____ at improving the taste of life，this fashion manual has been popular with youngsters. A．Aimed B．Aiming C．Having been aimed D．To be aimed 答案为A 请问怎么理解a...
1//rather than do something属于不定式作介词宾语的范畴吗？类似but to do ,except to to？
1//对于more than的以下的用法，than是什么词性呢
1后接形容词，
▷They were more than glad to help us.
2后接副词或分词
▷The girl was more than slightly hurt.
...
We are going over to the macaroni field of Calabria. 我查了词典得到的解释是
- ADV If you go over to a place, you go to that place. 没看懂这个解释, you go to that place 和 you go to a place 不是一个意思吗?
It has artworks that any museum in the world would want to collect ,paintings by many world-famous artists like Monet and Picasso.by应该是引出动作的施动者啊，表被动啊，如果这里用by的话，我觉得前面应该是painted。可是这里的paintings是名词，我觉得应该用...
2021年北京中考阅读表达题有这样一部分文字：I remember the first time I suggested
screen-free days in our school to some of our student leaders....They laughed,
and one of them said,“No way,Mr.White. They would be too much.”I could feel
their worries, and told them that I was on...