Aerosols, tiny particles of soot, dust, and other materials, are thought to seed cloud formation scatter incoming radiation and promote cooling, but this effect, which would counteract warming, is also only superficially understood. 无法明白are thought to seed cloud formation scatter incomi...
The line graph compares the amount of electricity provided in France using four different sources of power over a period of 32 years.1. 我觉得我自己写的时候，可能会写成 .... the amount of electricity provided in France by four different sources of power.不太明白为什么这里用...
看到这样一个句子：
Please put your name down on the list. 请把你的名字写在名单上。
on the list 表示“在名单上”，可以写成 in the list 吗？
好像英语中有 on / in the team, on / in the road, on / in the test 等短语，用介词 on 和 in...
Pushed by science, or what claims to be science, society is reclassifying what once were considered character flaws or moral failings as personality disorders akin to physical disabilities.请专家帮我分析此句的句子结构，谢谢！
She had to watch that train disappear towards her destination while she
was left behind.依据主从句逻辑主语一致可省略主谓的原则能否改成：She had to watch that train disappear towards her destination, being
left behind.
《经济学人》里面的一个句子：It’s been a bad year to be a big cheese in Japan. 对日国的名流大亨来说，今年是糟心的一年。这个句子好像不满足“it做形式主语，真正的主语是不定式”，因为倒过来意思是不成立的：To be a big cheese has b...
老师：您好！以下有两句话分别用了 in the yard 和 on the yard，所以，我疑惑表示“在院子里”到底哪一个正确呀？1. A man got the lawn mower out of the garage and worked on the yard.2.There was a tractor and a good car in the yard.烦请老师指导。谢谢。