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问题 不定式做主语和现在分词做主语的区别

It is necessary to be prepared for a job interview._____ the answers ready will be of great help. （很早的一道高考题）A. To have had  B. Having had  C. Have  D. Having请问这里为什么不选A（答案是D）？不定式做主语和动名词做主语有什么区别？谢谢！

问题 请问这句话中的is可不可以改will be

The next train is from here to London in six hours' time. 按照时态in six hours' time，请问各位老师把is可以改成will be吗？如果不可以的话，请讲解一下。谢谢！

问题 高中外研版教材中一句的理解

...里中有这么一句话：Truly this water which surrounded me was but another air heavier than the Earth's atmosphere, but almost as clear.句子摘自外研社版高中英语新教材“必修三”Unit 5（p57）。请问各位大师这句话怎么理解啊？感觉很多语法现象都看不懂...

问题 and one look at him如何进行语法分析

A mischievous grin spread over his bronzed face, and one look at him, without those glasses, showed that the uniform was a disguise, that this was no sedentary bureaucrat but an out-of-doors man of action.

问题 非限定性定语从句和方式状语从句

老师你好，今天作业中有这样一道单选题The telephone,_____was invented by Alexander Graham Bell. A.as is known by us B.which we know C.as we know it D.as we know。老师给的答案是C，解释是as we know it是一个方式状语从句，但我不知道为什...

问题 that与it用作替代词的区别问题

我知道代词 it 与 one 的区别：it表特指，相当于“the+名词”，表示与前面提到的事物为同一物；one表泛指，相当于“a+名词”，表示与前面提到的人或事物为同类，但并非同一。但是，that与it用作代词时如何区分呢？有人说这两...

问题 关于一个单词then的奇怪用法

...ists first asked Congress to re-introduce wolves into Yellowstone, so that they might usefully eat some of the elk then lumbering about in over-large herds.翻译是这样的：近半个世纪前，生物学家第一次向国会提出重新在黄石引入狼群以便吃掉过度繁殖的麋鹿。主...

问题 关于no,not用法的疑问

1. Love not time heals all the wounds.老师提到过没有and 就不能并列，那此句的 not 是什么用法？它也不是连词，为什么可以让 love 和 time 在一样的成分上呢？2. He said no word. 我可以理解成 no 做名词 word 的定语吗？但 He said not a word 这里...

问题 将来时态中的in two weeks可以换成after two weeks吗

The results will be announced in two weeks.请问句中的 in 可以改为 after 吗？

问题 请教非限定定语从句的修饰问题

In contrast to mammals and birds, amphibians are unable to produce thermal energy through their metabolic activity, which would allow them to regulate their body temperature independent of the surrounding or ambient temperature.Which定语从句修饰前面的整个句子还是只修饰metabolic act...

问题 had been expected 还是 had expected

Mr smith _____ to attend the meeting at 10 this morning, but he didn't come.A. was expected     B.had been expected   C.expected       D. had expected答案为B。 D 可以么？说他自己期望来？而实际没有来？好像没什么不可以吧？但又...

问题 这个过去分词是被动谓语的一部分还是过去分词作前置定语

Cygnus will also take 38 CubeSats, which are miniaturized satellites designed for research purposes, to the station for deployment later.satellites后面已经有一个过去分词修饰了，能不能前面还有一个过去分词修饰？

问题 关于as a surprise的用法疑问

...原文：So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.就这个结构中 come 翻译为：事情发生（vi），不理解 as a suprise 为何翻译成“另人感到吃惊”，另外 as 在这里做介词的意思是什么呢？期待老师解...

问题 assert in one's defence的意思

Ted Cruz,a Republican senator,then asserted in Mr Pai 's defence that Darth Vader supported government regulation of the web;further jabs followed.请问老师句中的assert in one's defence that……是什么意思？本文是关于美国争论是否要对互联网实施监管的一...

问题 状语的归类与位置

...ld hold onto Ben’s hand and, gently but firmly, guide it directly toward the slot, reposition it as necessary, and help him to insert it. 参考译文：他们会轻轻握住本的手， 直接将它引向钥匙槽口，进行必要的重新定位，并帮助他把钥匙插入槽口。 ...