As my own studies have advanced, I have been increasingly impressed with the functional similarities between insect and vertebrate societies and less so with the structural differences that seem, at first glance, to constitute such an immense gulf between them.以前一直知道so可以替代宾语...
The dinosaur is about 95 million years old; it lived during the Cretaceous period and ate only plants which means that it was a herbivore.请问老师：which means…是限制性定语从句修饰句子“it ate only plants”吗？非限制性which从句是可以修饰句子，但是限制性的...
强调句例句：针对 I met Li Ming at the railway station yesterday 句子强调。强调主语：It was I that (who) met Li Ming at the railway station yesterday.如何改写成强调成宾语的句子？如何改写成强调谓语的句子？
1.As a healthier lifestyle,bicycle has come back to people's life.2.Moon cake is atraditional food eaten by the Chinese during the Mid-Autumn Festical.这两个句子是不是有误，应该改成复数或加上冠词表泛指?
完整句子:After that I poured oil into a pan and turned off the stove. I waited
patiently unless the oil was hot.这是一个改错题，答案是把 unless 改为 until或 till, 但是我想知道为啥这里不可以改成before呢？
...可以引导表语从句，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...
The children are to do their homework the moment they ______ back school.A. have arrived B. had arrivedC. will arrive D. would arrive这道题选择一般将来时还是现在完成时？
...表身份，特征……等。）My daughter, you are the gift Heaven gives me.（gift是名词，这个是作比喻的吗？）you are a tree.you are a book.这个可以吗，为什么不行？可以作它比喻句吗？I have a good idea.与 a good idea come...
...结构去掉介词 with 可改为独立主格，举个例子： With the tree growing tall, we get more shade. 去掉 with 变成了：The tree growing tall, we get more shade. 请问老师, 有无with引导的状语的本质区别为何?老师可以给出更多的例句和相关解...
...示“管理”，则表示单数意义。如：
Poor management has sunk the project. 管理不善导致了这个项目失败。
School management is often too detached from the classroom. 学校管理往往太脱离课堂。请问老师，既然management在此处作单数意义，那么是不...