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问题 earn one's keep的用法

...re then,the Falcon Heavy may earn its keep lifting satellites and carrying tourists on slingshot trips around the moon.牛津高阶：earn one's `keep work hard enough to cover the costs of one's food, accommodation, etc 挣钱维持生活.请问老师上面这句话中，earn its keep 是...

问题 介词Before 句型中的时态理解

1.  We managed to arrive at the hall before the concert had started.2.  He came in before I had done half the work.  请教老师，我们都知道发生在 “过去的过去” 的动作用过去完成时态，可是句中介词before前的动作先发生用过去时态；before后...

问题 动名词的修饰语

.... "Then here comes someone, perhaps myself, and stands here, and says to that lamp, as I might do, collecting all my will — 'Turn upside down without breaking, and go on burning steady, ' and — Hullo!" 1. go on burning steady, go on doing 是动名词可以用形容...

问题 宾语从句用一般现在时与一般过去时的区别

I have been told that John ______(be) back from his journey to India. What about visiting him tonight?答案是 is，但是我觉得应该是过去时 was。已经到家了，到家这样动作发生在被告知之前。

问题 动词indicate在句中做什么成分的问题

A relative pressure of 0.99 corresponds to a pore size (diameter) of 193.5 nm and hence the total pore volume indicated is the pore volume of pores smaller than 193.5 nm diameter.这个句子中indicated做的什么成分啊，感觉不是独立主格结构，因为没有逗号，也不是过去分...

问题 what引导的从句类型且做的从句成分

 What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.1,what 引导的是主语从句，做become的宾语对吗?2. when引导定从 修饰between 4.5 and 3.8 billion years ago对吗?谢谢

问题 No man is born wise是主系表还是主谓宾

是主系表还是主谓宾？wise是形容词吗？是be born +adj.吗？为什么不能是be born to be wise?

问题 名词作宾语与非谓语动词作宾语的区别

I like hard work.(经常性，习惯性？)＝I like working hard？与 I like to work hard.(某一次事件吗？)有什么不同; 非谓语动词作主语，表语，宾语是不存在逻辑关系吗？老师，英语造句时的表达方式有多种，能表达出自己想说的意思就行了．

问题 介词短语能修饰数词吗（120cm in length）

I'd like to purchase a large quantity of T8 LED glass tubes 120cm in length.老师,120cm in length.是如何理解的;数词修饰介词短语吗,还是介词短语修饰数词,那个修饰那个一般如何判断的,它们一起作T8 LED glass tubes的后置定语?

问题 是动名词还是现在分词做状语的判断

...xide is driving the small temperature variations in our climate as opposed to the oceans, which cover70% of the planet and have 1,000 times the heat capacity of air, or the output of our sun, is scientifically disturbing.这里的 arguing 是动名词还是现在分词做状语啊？

问题 非谓语动词seen与being seen的区别

______ from far away,the 600-meter tower is stretching into the sky.请问这里为什么用seen，而不用being seen。Beginning from Buckingham Palace, this trip takes you to the best of London's sights.这里用beginning  两题的不同之处在哪？

问题 more good than bad 是什么用法

He is more good than bad.书上说，上句相当于It is more true to say that he is good than that he is bad.我的问题是为什么不说He is better than bad, 偏偏说He is more good than bad ?   怎么会有more good这种用法？是什么含义？

问题 but,as that,as,that比较

请问这道题的答案为什么是B，请顺便翻译一下，谢谢！The important thing is not so much that every child should be taught, _____ every childshould be given the wish to learn.A. but       B. as that       C. as   D. that

问题 倒装句 Should you hire me...用法分析

Should you hire me, as I hope you will, I’d want to take good hard look at everything you’re doing and understand why it’s being done that way.为什么Should you hire me这里用倒装结构？

问题 虚拟语气主句的分句谓语时态和形式如何确定？

...ve known whether it was(就这里)me or the money he would(就这里) want to stay with. 这里的was和would是如何确定的？与虚拟语气是否有关联？