... producer groups, asked for firmer control, but the government had no wish to become involved, at least not until wartime when wheat prices threatened to run wild.问题1 主句主语producer groups 后面为什么可以跟一个逗号，把主语和谓语隔开呢？问题2 not until 是不是...
He is as much of a danger to his own people as he is to us.关于as much of句型有两个问题：1. 主句表示“他对自己人在很大程度上是一个危险”，但as从句有没有“在很大程度上”的意思？(也就是说as从句是表示“他对我们就是一个危险”还是...
The background thread（后台线程） then goes to sleep, happy that it has freed some
memory（内存） for running processes（运行的进程） and the OS（操作系统） to use.请教各位专家，“happy that”从句是做什么句子成分呢？happy前的be动词为什么可以省略...
问题：For convenience it is common to speak of plants as "herbs,"
"shrubs," and "trees," but it is really no sharp
distinctions among them.____疑惑如下：it is改为there are,说it不作句中任何成分也不是形式主语（为什么呢？我认为to......trees是它的主语呀）还有...
...1“National”
could mean interprovincial – provinces combining efforts to create one body.句2Instead of each province having its own list of approved drugs，all would pool resources.1.mean后为何是形容词？2.to
create…是目的状语还是后置定语修饰efforts，efforts在...
...吗？比如,句子：The latest was a panel ,enlisted by the White House,to tell us that the Earth's atmosphere is definitely warming.
中to tell us....作状语修饰enlisted by the White House？
I'm sure knowing that he had the support of his mother and the chance to give it up if it got too much for him gave him the strength he needed to go on.老师好，请问sure是表语还是knowing是表语？
He lacked energy and ambition to work and stuggle fo himself, but for the sake of plenty of money with which to buy liuqor, he studied cases for another lawyer, who was fast growing rich by his labor. 我对红色的部分不是很理解，能请帮忙分析下！谢谢！
...t know where it leads. Not knowinig where I’m going is what inspires
me to travel it. (Rosalia de
Castrro) (p25)TRAVEL PERU (p26)这里的 travel 后面为什么没有介词 to 呢？英语可以说 travel a place 吗？
...，但它的意思应该是表示“谁”。如：The problem is who is to blame. My question is who will marry a poor man like me. The problem is who is to pay and when we can start. 但我看到这样一个句子，这个who不是表示“谁”，是一种特殊用法吧：Destiny...
It’s these moments that help me to have a great sense of satisfaction that I chose to be a teacher.我觉得不像是同位语从句引导词，因为不像是解释satisfaction内容的，也不是所有抽象名词后面都可以跟同位语从句。