老师好！上面段落里出现有这句话：It’s important to understand why the child might have a headache, Kerley said,and treat the symptom you think could be causing it.请教老师：怎样分析和理解上面划线句子and treat the symptom you think could be causing it。谢谢老师...
Einstein's special theory of relativity, far from being obscure and exceptionally difficult, can be understood in its basics with no more than first-year algebra, and the notion of a rowboat in a river going upstream and downstream. be understood in 是一个固定用法，是理解的意...
...in ancient Greece), claims about the physical world were often accepted as true if they were reasonable; experimental verification, if thought necessary at all, was perfunctory 请问老师，if什么时候表示即使的含义，有什么规律吗？ 3.CONJ-SUBORD 连词(表示与...
...is a
pity saying thank you does not come in grades so that everyone understands the
protocol,writes Jo Harper. Simply
saying thank you doesn’t seem enough in certain situations. I was pondering
this while working on the recovery ward just a few weeks ago. One of the
surgeons was explaining to a pa...
...有一句话：My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun.这两个 it 的用法是不是：it用来指代不明确的人或物？那么第二个 it 的表语是 teenagers, 是名词复数，和主语 it 矛盾了？
... they will not have to rely solely on the written
word. Films, videos, CDs and CD-ROMS are just some of the bewildering amount of
information they will have. They will be able, as it were, to see and hear us in action. But the historian attempting to reconstruct the distant past is always
faced with...
...作“to have the experience of discovering that
something happens or is true 发现【某事发生或属实】”解时，构成“find
somebody/something doing something”。例如：I think you’ll find
more women entering the film business now.我想你会发现越来越多的女性进入电...
...tractive for any products. First of all, it’s an amazing site, you know. And another thing is it’s potential the richest country in the world. Even today, we’re a bit different generation, not me, young people who finish universities, colleges here.如何理解here表达的意思？
At the shops where you spend any real money, that money is increasingly abstracted. And this is more and more true, the higher up the scale you go. 麻烦问一下老师，the higher up the scale you go这句话什么结构?
She was rather tall, and her gray dress, simple and quite well-cut, did
not hide the fact that her figure was beautiful. It was a figure that might
have appealed more to the sculptor than to the costumier. Her hair, brown and
abundant, was plainly done, her face was very pale, and her features were ...
...utes, you meant it to be a
sort of panegyric, of compliment to yourself -- and yet what is there so very
laudable in a precipitance which must leave very necessary business undone, and
can be of no real advantage to yourself or any one else?"你今天早上告诉Mrs.Bennet，说你要是下定决心...
...g away4. A Chinese survey team reached the top of MountQomolangma
________ May 27 th , 2020, which will improve human knowledge of nature and
scientific development.A. at
B. on ...
...ther’s support, I learned
a valuable lesson: _________ cannot be forced; true recognition comes from
honourable acts.1. A. promise B. competition C. desire D.
hesitation2. A. Curious B. Hopeful C. Distant ...
...pproach the problem in a different way.It is possible to
multiply bacteria and other living organisms in the laboratory. 有时it不是形式主语，而是形式宾语。如：She soon found it
possible to do this regularly. New technology has made
it possible to communicate more easily.The direct ...