It is important to figure out exactly what you want to tell the audience and what you are trying to get them to do.to figure out exactly后面两个并列的what从句是宾语从句吗？
Gross MarginGross margin is the percentage difference between what a product sells for in the market and what it costs to produce that product.what it costs为什么不写成how much it costs?
老师你好，我想请教一下关于主语加介词的形式能否只看主语判断谓语动词的单复数？He with his little son is Chinese.All but one are ready
to set off.Science as well as math is
a interesting subject.
...at
is the topic of your speech? 你演讲的题目是什么?There
has been little research on this particular topic. 关于这个特定的论题几乎没人作过研究。※真题例句※Or turn the
conversation into a topic where they have little to say. 要不然就把谈话转到他们没什么...
...子（陈述句和一般疑问句等）作插入语He learns easily,
and what’s more, he remembers what he has learnt.他学习起来很容易，而且他所学习过的都记得住。此句中应该把哪一句理解为插入语啊，比如以下的三句？He learns easily,and what’s more,he r...
“what=the thing(s) which 为特指概念。whatever= anything that 为泛指概念，用于非肯定语境。what, who, which, where, when用作自由选择结构中，都是wh-ever的简略，都是泛指意义。”由上，You can take what you like. =You can take whatever you like.=You can tak...
例句:
Amy is __what is known__ as an "addlehead"-she always leaves her keys on the door.
本题答案说这里what就不能换成who，which等，因为who，which不能既作连接词又作从句主或宾语。
请问老师:1. 只有表语从句的时候who which才不能既作连...
...nd the male half of this minority kept saying over tothemselves the moving little impromptu speeches of thankfulness for theaudience's applause and congratulations which they were presently goingto get up and deliver.1）疑问是：a minority of nineteen couples， 这里是表明“ninete...
...). Cats bring gifts for their owners
to show they love you. These adorable little hunters are just doing something
that it's been in their nature since the beginning of time. So just go along
with it!24.What can be learned
about cats’ meowing from the first paragraph?A. It’s a survival skill.B. ...
... has gone into that Fund to purchase
more than 5 million acres of habitat. Little wonder the Federal Duck Stamp
Program has been called one of the most successful conservation programs ever
initiated.28. What was a cause
of the waterfowl population decline in North America?A. Loss of
wetlands.B. Pop...