句子：Either way, if its roots are pulled up from out of the ground as the tree topples over, then there’s usually a big hole, a pit left in the ground where the roots used to be.请问老师：from out of the ground，这里的out单独是什么词性，out of the ground整体又是一...
"When
I do myself the honour of speaking to you next on this subject I shall hope to
receive a more favourable answer than you have now given me; though I am far
from accusing you of cruelty at present, because I know it to be the
established custom of your sex to reject a man on the first applicati...
The rate of heat production depends also in the power being used in the heating element, this power being measured in watts.第一个being是做定语，第二个being是独立分词结构。这两个being都可以省略吗？省略后意思是不是也会随之变化，没有了同时的意思。
...ective, you will have no reason to think about the merely statistical fact of the number of years you have already lived, still less of the probable shortness of your future. 1、still less of the probable shortness of your future是修饰the number of years，作定语吗？2、教材上说...
...sp;the committee? 你在委员会担任什么工作?I talked to some of the people on the committee. 我在委员会会议上跟几位委员谈了话。It’s important that students have a voice on the committee. 学生在委员中有一名代言人很重...
...够，所以我阅读了1146页as部分，有些疑问。1. 就是adjunct of
comparison和dependent of nominal的区别问题我觉得比较修饰成分和名词依附成分，例如As you know, we face a difficult year.和The plan as
currently conceived is seriously flawed.不论形式是否一致...
In 1934,with the passage of the Migratory Bird Hunting Stamp
Act(Act),an increasingly concerned nation took firm action to stop the
destruction of migratory waterfowl and the wetlands so vital to their survival.
上句中的“with the passage of
the Migratory Bird Hunting Stamp Act(Act)”是否...
Scientists made an extraordinary announcement today—for the first time, ripples known as gravitational waves have been observed in the fabric of space-time.请问：the fabric of space-time 在句中的什么意思？
In the next five years, China will import more than
US$10 trillion of goods and make over US$500 billion outbound investment, and
over 500 million overseas visits will be made by Chinese tourists.问：数量单位词：hundred ,thousand,million等，要么“数词+数量单位词的单数后不用...
Most ancient festivals would celebrate the end of cold weather, planting in spring and harvest in autumn.问题1：这里的 would 作何解释？问题2：句末的现在分词短语 planting in spring and harvest in autumn 在这里用作什么成分？它可以转化为从句吗？谢谢老师！...
The overall result has been to make entrance to professional geological journals harder for amateurs, a result that has been reinforced by the widespread introduction of refereeing, first by national journals in the 19th century and then by several local geological journals in the 20th century.想...
John went to see his manager who sent the remains of wallet and the money to the special department of the Bank of England in Newcastle: the Mutilated Ladies!这句中的 the remains of wallet 为什么不写成 the remains of the wallet?还是两者都可以？
One of the earliest Chinese arch bridges with a long open-spandrel arch in the middle and two small arches on each side,this bridge occupies an important place in the history of Chinese bridge building and has been ofinterest to tourists and engineers alike. 翻译：这座桥是一座空腹式的...