In the case of an intruder, a triggered motion detector can turn on floodlights in the yard and instruct your stereo to queue up the sound of a barking dog. Or say you want to avoid unwelcome guests. By mounting a video camera at the front door, you can view visitors on a TV screen.第二句话中...
...题： M: It is almost impossible to find a person between the ages of 85 an 90 who primarily uses the left hand.Q: Seventy to ninety years ago, however, children were published for using their left hands to eat or to write and were forced to use their right hands.Q's response serves to cou...
...are present in a small quantities in anther substance and make it dirty orof an unacceptable quality.并列式定语从句中同主语的情况可否省略做代词代替主语的引导词？比如Mr. Smith, who has a good command of French and English but who doesn’t kno...
...’s God, move in mysterious ways their wonders to perform, and some quirk of character or circumstance may upset national equations, as when Alexander drank himself to death and let his new empire fall apart (323 B.C.), or as when Frederick the Great was saved from disaster by the accession of a Cz...
...一个工程的问题，如何无光时寻找猎物。Given the questions of how to manoeuvre in the dark, what solutions might an engineer consider? The first one that might occur to him is to manufacture light, to use a lantern or a searchlight.这里的to use a lantern or a searchlight（不像...
She argues that social epidemics are driven in large part by the actions of a tiny minority of special individuals, often called influentials, who are unusually informed , persuasive , or well connected. 请问老师，often called influentials.这句话是插入语吗？插入语中的非谓语可...
...on his hero. His heart warms to him when he can bring forward some example of cruelty or meanness, and he exults like an inquisitor at the auto da fe of an heretic when with some forgotten story he can confound the filial piety of the Rev. Robert Strickland. His industry has been amazing. Nothing ha...
... the other person’s perspective, so I take time to listen to their point of view, and then I seek to work out a collaborative solution.have had conflicts，here have been disagreement这里为什么要用完成时，而不用过去时态？
Used before uncountable nouns when these have an adjective in front of them, or phrase following them.这句话中，when引导的时间状语从句，or引发的并列句的后一个句子，these have an phrase following them,following 是现在分词接宾语，还是动名词接宾语啊？又...
...lt he should do, but even during his last few
years, he always had a sense of curiosity, wondering what new role or challenge
might be just around the corner. He never stopped working, never retired.上面一段出自2021年高考英语浙江卷的阅读理解A。为什么用的是 content in，查...
...法，我提一下：Note that you always use foot as the plural in front of another noun.
For example, if a gap is twenty feet
wide, you refer to it as a 'twenty
foot gap'. You do not refer to it as a 'twenty feet gap’.a forty foot wall(Collins Cobuild English Usage第二版，第四版）这个...
I want to get inspiration about how does the world in future look like or how will people in the future behave.正常语序为什么不是 I want to get inspiration about how the world in future looks like or how people in the future will behave?
But in 1998, a book of prayers from the Middle Ages sold in an art auction for a lot of money, more money than anyone would pay for a damaged book from the 12th century. Beautiful or not, why? It had been discovered that the book was a palimpsest, and beneath the surface writing on the manual script...
...o before struggling to sort through the likes, dislikes, quirks and wishes of the people on your holiday lists, you may want to consider some recent findings about which gift-giving strategies work. 第二句：For the past 15 years or so, the received wisdom in behavioral economics has been th...