请问老师原句为何用 be 的原型而不是 be 的复数形式 are（ 即 others who are ready to help…）原句为：There are many others who take Leifeng as a model and be always ready to help others without expecting any reward.我改的句子：There are many others who take Leifen...
...ce - a happier look than even the fuchsias and the ornithoptera amphrisius had ever brought to it - and he had not the heart to see it wane.他看了老绅士一眼，只见老绅士满脸笑容，对自己的乐善好施感到幸福-这种幸福是倒挂金钟和扑翼蝴蝶无法给予的-他不...
People can be born with no sense of smell, a condition(疾病)called anosmia(嗅觉缺失), or they can acquire it, as has been the case with many who had a Covid infection(感染)。这句话的as has been the case引导非限制定语从句，是个短语吗？就是这种情况吗，是这个意...
我看一篇描写一美国电影演员的文章中有一段话：He also had the distinction
of being number one most searched actor on Google over the entire year.我认为这句话里关于名词actor修饰部分语序有些乱，可否改成…being the actor
searched most times on Google…，...
...harles Strickland, and there was no danger that he would whitewash him. He had an unerring eye for the despicable motive in actions that had all the appearance of innocence. He was a psycho-pathologist, as well as a student of art, and the subconscious had few secrets from him. 结尾处的from...
The room had been fashioned into a small museum, and the walls were lined by a number of glass-topped cases full of that collection of butterflies and moths the formation of which had been the relaxation of this complex and dangerous man. In the centre of this room there was an upright beam, which h...
全文：Playing violent video games can have immediate and lasting effects on a person’s thoughts and behavior, new research shows. In fact, researchers report that the interactive and increasingly graphic mature of some video games makes them "potentially more dangerous" than violence-...
______ that distinguish human beings from mother primates are related to the ability of people to sand upright and walk on two legs.A. many of the physical characteristicsB. of the many physical characteristicsC. the physical characteristicsD. there are many physical characteristics答案是 A。我...
...ich Chinese-speaking people couldn’t help being drawn.From the moment we had left (leave) port and sailed into the Engilsh Channel,the weather had got worse and worse.这两个空是怎么填出来的呀？求解
A woman in her early twenties had been brought in after a road traffic accident. She had suffered multiple injuries, andhad been rushed up to theatre. I had spent some time in between assisting in theatre talking to the family as they waited for news. 怎么理解I had spent some time in between a...
Meantime Cox had gone home from his office and told his wife allabout the strange thing that had happened, and they had talked it overeagerly, and guessed that the late Goodson was the only man in the townwho could have helped a suffering stranger with so noble a sum as twentydollars.不懂的是：...
...uilt-construction started in 2547 B.C.E.-about 4,500 years ago.We know who had it built,that was the Pharaoh Khufu,and we know who oversaw its construction: the Pharaoh's brother. 想问下had it built这里可以had built it吗？这里的built是不是过去分词和have+宾语+done的形式...
All natural languages seem to distinguish at the semantic level between count nouns (CNs) and mass nouns (MNs). Some natural languages, like English, mark the distinction at the syntactic level. Prototypical of CNs is ‘dog’ and of MNs is ‘matter’. One syntactic difference is that usually CNs...
...wed" dinners to a number of persons, whom they took no interest in, and so had asked them; these persons had accepted. Why? To avoid the tedium of dining tete-a-tete, to give their servants a rest, because there was no reason to refuse, because they were "owed" a dinner.1）It was the kind of party ...