...新编英语语法教程》中，作者写了一个句子：【For there to be so few people in the streets at this time of the day is unusual. 这个时候，街道上行人这么少，真是不正常。（there be 结构）】我想问，句首的For there 如何理解？一般我常见的都是F...
According to the passage, which of the following would NOT be offered
by this walking?
A. Visiting the seashore and farmland.
B. Exploring famous trails in the history.
C. Barbecuing while picnicking in the forest.
D. Having a swim while resting.
请问老师：
Barbecuing while picnicking in ...
...tion ___19___ (address) the struggles of people around the
world facing “too little water or too dirty water”. (2023北京卷) 2.
I decided to do something ___58___ (educate) people about this problem. (2021新全国卷2)
My
Portia's papa took that friendly and hospitable bill back to the Bank of
England and cashed it; then the Bank canceled it and made him a present of it,
and he gave it to us at our wedding, and it has always hung in its frame in the
sacredest place in our home ever since. For it gave me my Portia....
A writer, and sometimes an artist, is invited to address the society.The teacher as well as the students has read it.请问老师，例句中的绿色部分是定语吗？还是同位语或是插入成分？不清楚的地方：句法成分通常是主谓宾定状补，那同位语和插入成分属...
...re then,the Falcon Heavy may earn its keep lifting satellites and carrying tourists on slingshot trips around the moon.牛津高阶：earn one's `keep work hard enough to cover the costs of one's food,
accommodation, etc 挣钱维持生活.请问老师上面这句话中，earn its keep 是...
1. We managed to arrive at the hall before the concert had started.2. He came in before I had done half the work. 请教老师，我们都知道发生在 “过去的过去” 的动作用过去完成时态，可是句中介词before前的动作先发生用过去时态；before后...
.... "Then here comes someone, perhaps myself, and stands here, and says to that lamp, as I might do, collecting all my will — 'Turn upside down without breaking, and go on burning steady, ' and — Hullo!" 1. go on burning steady, go on doing 是动名词可以用形容...
A relative pressure of 0.99 corresponds to a pore size (diameter) of 193.5 nm and hence the total pore volume indicated is the pore volume of pores smaller than 193.5 nm diameter.这个句子中indicated做的什么成分啊，感觉不是独立主格结构，因为没有逗号，也不是过去分...
What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.1,what 引导的是主语从句，做become的宾语对吗?2. when引导定从 修饰between 4.5 and 3.8 billion years ago对吗?谢谢
...lord for a room. “There’s nothing left,” he said, “_________ to sleep in Number 7”.A. if you didn’t likeB. If you don’t likeC. unless you are likingD. unless you’d like答案:D我想知道：答案D: unless you'd like 表示“例外的特殊情况”，在这里，究竟...