We use current COVID-19 infections to mean testing positive for SARS-CoV-2, with or without having symptoms.老师们，这里的with or without having symptoms感觉很别扭，好像它是一个独立的存在，请老师帮我解析一下这个短语的作用
我们的老师曾说，英语不可以说 on the way
to do，而是要说 on the way to doing。但是在徐广联的《当代高级英语语法(精装版)》中看到以下例句：他快要成为工程师了。He is on the
way to become an engineer. (不普通)He is on the
way to becoming an engi...
...one well had some smelly gas coming out of
it. Chickens and even pigs were too nervous to eat, and dogs refused to go
inside buildings. Mice ran out of the fields looking for places to hide, and
fish jumped out of the water. At about 3：00 a.m., on 28 July 1976, bright lights were seen in the sky
o...
About $13.2 billion of the estimated $68 billion has been raised through state and federal funds, plus a pledge of cap-and-trade proceeds, or funds paid by companies to offset carbon emissions.疑问：感觉这里用 and 才说得通啊!
...rt of documents of the types just mentioned:bills,deliveries,receipts,inventories,loans,marriage contracts,divorce settlements,court judgments,and so on.These records of factual matters were kept in storage to be available for reference—they were,in effect,files,or,to use the term preferred by spe...
1. 继续向…前进：The plane stops in Shanghai before going onto Beijing. 飞机在上海停留一下，接着继续飞向北京。2. 先去，前去(某地)：I'll go onto the office and leave the briefcase, and meet you here afterwards. 我先到办公室去放公文箱，然后在这...
...peed at which you read probably does not matter very much. But if you have to
read a great deal for study, you will appreciate the benefits of being able to
read more quickly. Here are some tips to
help improve your reading speed.【翻译】如果你只是阅读小说或杂志，那么你的阅读...
... districts that stayed closed longest forced all or some of their children to learn remotely for twice as long as schools in Ireland.这里for是什么成分？去掉可以嘛？Indians are the world's biggest book worms, reading on average 10.7 hours a week, twice as long as Americans, according to...
Be sensitive to how much your friend can and can't offer you--be it time, energy, or help -- and don't step over the line.请问这个句子里的be it time, energy or help怎么理解？这是一个什么语法点？感谢解答！
...ing. B. Visit a friend. C. Watch a film.2. What does the woman ask the man to do?A. Take care of her bags.B. Pack the food for her. C. Check the train schedule.3. When will the man see Bob?A. This Friday. B. This Saturday. C. Next Monday.4. Why does the man apologize?A. For the terrible food. B. For...
If a migrant worker is undocumented, it could mean that he or she isn't legally allowed to be working on the farm.请问老师：上面的例句是真实条件句吗？这里could可能，是表示推测意思吗、表示将来可能性吗？是不是也可以看做属于第一条件句？
.... This festival is a cheerful
occasion, foron this day, the dead are said to return to their homes and they
are welcomed by the living. As they are expected to be hungry after their long
journey, food is laid out for them. Specially-made lanterns are hung outside
each house to help the dead to find...
...遍。1. Where does the
conversation probably take place?A. In the book store.B. In the register
office.C. In the dorm
building.2. What is the
weather like now?A. Sunny.B. Cloudy.C. Rainy.3. What does the man
want to do on the weekend?A. Do some gardening.B. Have a barbecue.C. Go fishing.4. What are...
A：I swore to protect you.F：Can you protect me from yourself? Would you destroy it?A：I would have gone with you to the end.Into the very fires of Mordor.F：I know.A说的并不是现在，而是过去。swear用的是一般过去时。所以 I would have gone with you.并不是说将来，而...