It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.1)不用must have been, 改成was， 则2句理解上有何不同呢？2）这是定语从句，句中第一个that能理解，后面but that如何分析成分呢...
...e to some of the world's best known ice cream brands. In Q2(第二季度) it saw online food and refreshement sales grow 139 percent over last years.上句sales grow是否应该为sales growth ? 不然的话，动词grow怎么理解呢？
I think you are working on this, but I
thought I would ask for it anyway – I have your notes in the right column.would在这里是表示will的过去式，表示过去打算做某件事情。邮件本意是我现在就很想问一下事情的近况，用过去式表示委婉！
If you could, plea...
...高考第29小题如下：
Shortly after the
accident, two _______ police were sent to the spot to keep order.
A. dozen of B. dozens of C. dozen D. dozens of
标准答案为C. dozen。
但赵振才教授编著的、由黑龙江人民出版社2002年出版的《初...
.... 与介词的常见搭配表示“注册为……”，通常搭配介词 as。如：You are suitable for
registration as a student member. 你适合注册成为学生会员。表示“向……登记”，通常后接介词with。如：Registration with the
council is compulsory. 必须向理事...
From
her capacious pocket, that hand was ever withdrawn closed, only to be opened in
our own with the nuts she had gathered, with the cherries she had plucked, the
little egg she had found, the “turn-over” she had baked, the trinkets she had
purchased for us as the products of her spinning, the ...
...子：
I feel sad because if things go wrong, she blames me, even though it is not my fault.
这个句子的意思我明白，但我理不清句子主句与从句，句中好像有三个状语从句：because引导的状语从句，if引导的状语从句，even though引导的状语从句，请...
1.在网上的万能句The issue whether it is good or not to .... has aroused a heated discussion
all over the country.______的利与弊已在全国范围内引起热烈的讨论。疑问：whether是引导的什么从句呢？ 修饰issue什么呢？2.Recently the issue of whether or not ... ha...
The pollution is likely to reach its peak on Monday, and some parts_______ heavy air pollution, the environmental watchdog told the newspaper.
A. see B. will see C. would see D. saw
老师，这题选B，一个句子里面有过去式和现在时，但是是怎么排除C的呢？
-I did hear it was your specialty.-So is knowing when to make a deal (my specialty). -Her husband was just shot to death.-So was a Chicago police officer (shot to deadth).请问老师：1.以上例句中，so引导的倒装，能否补上括号内的内容？2.老师课上说...