You must remember that you'll lose something in the file you ______ on and haven't saved if the computer breaks down.A. are working B. work C. will work D.worked答案为a， 此时为什么用现在时呢？...
看到个句子，全文是关于租房的问题: But this one hasn't been decorated for a few years，which has kept the rent down a bit. 这个has kept 我理解的不是很到位。从意思上看，租金在当初因为没被装修原因就已经被压低了，并持续到现在。...
A man may usually be known by the books he reads as well as by the companies he keeps, for there is a companionship of books as well as of men.书上的句子。1）是否应该by the company he keeps, 复数使用错误？2) 请教老师company, companion, companionship 这3个单词作陪伴...
有老师说a survey of more than 1500 schools=a survey of over 1500 schools我想问这里over和more than是什么词性，我问了好多人，有人坚定说是副词，可是我很少见到副词修饰名词的，可他说这里是副词修饰数词1500，但是以前老师说数词...
新概念3第23课有这样一句话：I left the bag in the hall and Robert and I went into the living room
where we talked for a couple of hours.请问此句中的where we talked for a couple of hours从语法角度应该分析为定语从句吧？但是如果从语义角度，按照定语从句...
1. Pizza known to Italians and New Yorkers (where pizza was first introduced into the United States by the many Italian Americans living there) is a round, thin-crusted baked dish covered with tomato sauce and cheese.2. Families enjoy the convenience of carrying home a whole meal from the many vendo...
...？Do you know how to knit? 你会织毛活儿吗?Do you know how to use a lathe? 你会使用车床吗?I don’t know how to get to your house. 我不知道怎么去你家。He knows how to handle a motorcycle. 他懂得如何开摩托车。I don’t know how to work your cell phone. 我不会使...
...uld/might + 动词原形”：
If he studied
hard, he would pass.
Should it rain, we
might cancel the trip.
If they were to
agree, we could proceed.
六、注意事项
口语中更倾向使用过去式：
过去式在日常对话中更自然（如：If you came tomorrow...）。
were to 和 s...
By using the app, one can look at _______ dishes they can order on his or her phone, pay for them with a credit card and pick them up during closing hours or after lunch or dinner.A. that B. what &n...
...个句子是某美国报纸2015年时的新闻报道语句：By 2019, they are projected to have fallen off by roughly a third since their peak in 2009.我知道这句话的意思应该是: By 2019, they are projected to fall off by roughly a third since their peak in 2009.为什么这个地方要...
Without facts, we cannot form worthwhile opinion for we need to have factual knowledge ______ our thinking. A.upon which to base
B.upon which to be based 我的理解是，这里的不定式分句做knowledge 的定语。
knowledge和to base是主—动关系？（即knowledge 是to base...
He is not a man, he’s superman. He’s a saint.这是CNN新闻网一篇文章的一句话，请问为什么句中的man 和 saint都用了冠词，而superman却不用冠词，是不会疏漏？谢谢！原文见：https://edition.cnn.com/2021/06/12/asia/india-covid-modi-intl-hnk-cmd/index.html
Given (that) you are all here, I will show you round. （that可以省略）Considering (that) he is a child, we let him go.（that可以省略）Now (that) you are all here, let's try and reach a decision. （that可以省略）Seeing (that) he is determined to carry the project through, I helped
h...
1.The room in which there is a machine is workshop.这句话可以写成下面这样吗？The room where there is a machine is workshop.2.This is the boss in whose factory my father works.这句话可以写成下面这样吗？This is the boss in the factory of whom my father works.吗？3.在非限...
原句：Two months later，Jenner inoculated the boy
again, this time with matter from a fresh smallpox lesion.两个月后，Jenner 再次对这个男孩进行接种，只不过这次是拿新鲜的天花伤口的组织来进行的。请问在这里，this time 和 with...之间的关系是什么...