The slits among XPS boards, difficult to seal, will have a great influence onthethermal insulation performance .这是我自己感觉可以这么写的，却找不到依据，还请老师批改一下!difficult to seal可以这么用的？是修饰slits吧!
...“Those fortunate to achieve great wealth should put it to work for the good of humanity,"Allen wrote several years ago.这里的fortunate是什么词性？to do的成分？2.Such realities do little restore the luster of the American "brand" or the appeal of US democracy as a ...
在第三册英语在用冠词用法中，作者提到
I'll meet you on sunday（on sunday=next sunday）
we met on saturday（saturday=last saturday）
那么比如今天是星期五，我说第一句话，指的是这个星期的星期日还是下一个星期的星期日呢
如今今天是星...
In time the visible wounds healed. The bums on Kaz's father's chest left sears which looked like maps of Japan and America, side by side the way they ought to be, and when the subject of the bomb came up, he resisted blaming anyone. "The war," he would say, "is finished....
...摘自考研英语某篇文章）：It signals a change in what has, until now, been a key element of scientific endeavor.【参考译文】该报告（It回指上文提到的报告）还表明，科学事业一直以来的关键因素将会发生改变。【我的疑问】书上说in后面的部份...
A tiger marks the boundaries of its territories by spraying urine and other bodily liquids on bushes. But it tries to avoid territorial fights, being guided by the distinctive body smell of other tigers.请问红字部分怎么理解？
The feedback during on-the-job training is also immediate, so the new employee may experience faster growth in the job than he would in other types of training situations.这里的would后面怎么没有动词原形？是省略了吗？
..."Anyone who attempts to split any region from China will perish, with their bodies smashed and bones ground to powder," Mr Xi said, according to a foreign ministry statement issued on Sunday.“Anyone attempting to split China in any part of the country will end in crushed bodies and shatt...
...：此题如何选择答项，并解释。谢谢！2.
We have decided that the headmaster _____ (award) the prize to those
gifted students at the meeting tomorrow.A. will award
B. would award请问：此题如何选择答项，并解释。谢谢老师！
Without facts,we can't form a correct opinion,for we need to have actual knowledge__________our thinking.A.which to be based on B.which to base on C.on which to base D.which to base答案为C，原因是什么？knowledge是先行词，which 是引导定语从句，那么从句的谓语动词在...
... 76. ______a few minute onthe Internet. It’s like going to a 77. ______huge library without have to walk around to find 78. ______your books. Recently even though, ma...
The point is this: without agreement onthe fights of people, arguing about the fights of animals is fruitless. It leads the discussion to extremes at the outset: it invites you to think that animals should be treated either with the consideration humans extend to other humans ,or with no considerat...
In 2017 DC spent about 1000 dollars per child on this item, far and away the most of any American state.我想请问下后面 far and away the most of any American state 这个作什么成分，是不是省略呢？谢谢老师！
Prof Franks added the pace at which countries were able to control the virus “depends a great deal on if we’re able to organise ourselves better than we have so far as societies”.这里as societies是定语修饰 we还是状语？这种该如何判断