最近看到Believe it or not, his discovery has created a stir in the scientific circle.还有 Be rich or poor, I will marry him anyway.这两个句子包含的语法点是一样的吗？是怎么样的用法呢，是在虚拟语气看到的。
... living and nonliving matter requires knowledge of which
molecules control the bonding of cells to each other—an area that we have not
yet explored thoroughly. in across between三个介词引导的短语是每个介词短语修饰前面一个介词短语还是都修饰matches呢？match做名词...
The question of Biden's political future is now front-and-center for Democrats with most midterm election races called请问粗体字修饰谁，做什么成分？是过去分词called 的独立主格，作状语补充说明主句动作吗？独立主格的逻辑主语是races，called表被动，...
...rapher for a hands-on program to inspire new and
creative ways of enjoying the beauty and wonder of Yellowstone.以上摘自2023年高考英语新全国卷2阅读理解A。曾经听老师说，复合词中的名词是不用复数的，比如 a
five-year-old boy，不能说成 a
five-years-old boy。...
One student in a hundred _____ (is/are) to be chosen to attend the meeting.
答案是：is，为什么不能用 are？如果按比例，100个当中选1个，那么200个当中就选2个，300个当中就选3个，400个当中就选4个，……应该是可以用单数或复数啊。
The team was out of form and did not play as well as expected. 球队状态不好，没有打出预期水平。
I did rather well in that test—better than expected. 这次考试我考得相当好—比我预料的还好。
请问这类句子中的 as expected与than expected 应如...
...许多情况下，表示一段时的介词for是可以省略的。如：
The meeting lasted (for) three days. 会议持续了3天。
How long are you staying (for)? 你打算呆多久?
We’ve been here (for) six weeks. 我们在这里已经呆了6个星期了。
同时书上注明&ldquo...
...t have been enormous, for he wrote an astonishing number of books. Many of the later ones were concerned with his idea that mankind would have to create a world state, if it was not to end up by destroying itself. 请问老师：(1) 第二句红色字 would have to 与 was 表示与过去...
From what the headmaster has gathered, some of teaching staff have neglected their pupils. She has just announced that strict work regulations have been made and that they apply to both Chinese and overseas teachers. 请教老师，1. have neglected 表示“到目前收集为止”这一时期...
But in addition, as a chapter on substitute foods shows, although these substitutes may have been developed to help us escape the tyranny of sugars and fats, they are not without their own risks.句中as a chapter on substitute foods shows起什么作用，是什么成分，可以详细说明一下...
...一个主语是，但前后句时态不一致是，后半句能省略is吗?The country has （been/gone) through a drastic reduction in its birth rate _______ facing labor f shortage. 请问下老师：has been through 和 has gone through是不是都可以用？
后半句直接fac...
原句：There will be more than three hundred scientists attending the meeting...原句是还未发生的事情，为什么定语用attending，而不是to attend？ 分词做定语相较不定式做定语区别是什么？如果用不定式，to attend 和to be attending 区别是什么？...