Had it not been for his skill, he would have fallen a prey to the wolves.句中，fall a prey - 成为猎物1) prey 是不可数名词，为什么可以加a? 是什么意思呢？2）这里的fall是系动词吗？ 系动词后加名词是什么用法？一般只知道系动词+形容词。麻...
...e we will see that social factors (因素)
like gender, race, and class do not determine the appearance of genius. As a
writer says, future geniuses come from those with “intelligence, creativity,
perseverance (毅力), and simple good fortune, who
are able to change the world.”上面一句摘...
...cally affecting the water supply and agriculture; or that the cities
could not cope with an increasing population, they exhausted their resource
base, the trading economy broke down or they succumbed to invasion and
conflict; and yet others that
climate change caused an environmental change that aff...
...the necessity of cultivating high-quality
leisure to replace the time most now spend on mindless device use. Each chapter
concludes with a collection of practices, which are designed to help you act on
the big ideas of the chapter. You can view these practices as a toolbox meant
to aid your efforts ...
...e something to say that (the description or amount) that you are giving is not exact. If you say that (a person or thing) is something or is really something.可以的话，希望能有完整的资料。 在此先谢谢各位回答者!(我不会说话，之前的事儿真对不起那些老师了，...
...可以用which吗？如果能提供相关的词典例句更好。2. He is not the man who / that / which I think he is.这个句子可以用who, that, which？只是意思有所不同？这个句子是出自词典和语法书吗？谢谢专家！相关问题参考：http://ask.yygrammar.com/q-25028....
... involved, for they had generally acquired thousands of mutations. That is not surprising. Early mutations in the development of a tumour often involve genes involved in DNA repair. But all these secondary mutations make it hard to sift out the ones which are clinically relevant. To do so you need t...
...格”？例句一：The metal lunch box craze lasted until the
mid-1980s, when plastic took over. Two theories exist as to why. The first—and most likely—is that plastic
had simply become cheaper. The second theory—possibly an urban myth—is that concerned
parents in several states proposed ...
...p;known D．which is known 再例如，he is not what he was before。 这里用whom不行嘛。 另外，我看到有讲说which不可以引导同位语从句，那 eg. the question which book he will buy remains. 不可以吗...
There was nothing heartening in the news: from the debate over Iran’s nuclear intentions and what should be done about them to a new report suggesting the Gulf oil spill is not breaking down as rapidly as once thought.请问老师关于 as rapidly as once thought中once thought不是很理解，as...
...l.Then anger, bargaining, depression, acceptance.A:So of course you're not thinking of suicide.You're in stage one. Denial.B:What stage are you in?A:Denial.B:And thinking about suicide.这句省略了什么？意思是什么？A:Yeah, okay. It's just a frame of...
...And every day or two. I wind up right back where I started. I'm trying not to let you know. That I'm still in...这里的do也是这种情况。都是more than后面出现的，好像跟more than这种结构有关。请问到底该如何理解？谢谢！
..., and complex; and it is this surely which prevents even those who do not like his pictures from being indifferent to them; it is this which has excited so curious an interest in his life and character.上面句子中，出现了it is this surely which...和it is this which...请教老师...
这是新概念3第10课：At
the time, however, she was not only the largest ship that had ever been built,
but was regarded as unsinkable, for
she had sixteen watertight compartments. Even if two of these were flooded, she
would still be able to float. The
tragic sinking of this great liner will a...