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问题 不定式做什么成分？

I was given ten minutes to decide whether I should reject the offer.请问不定式在这是做什么成分？ 另外，请问如果不用should而用其他情态动词（比如can will）,是否需要改用过去式的could would?

问题 状态即将改变应该用什么时态

请教老师在状态即将改变的临界点应该用什么时态，比如一个小球滚到桌子的边缘，应该说 It is falling.还是 It will be falling.还是 It is going to fall.

问题 谓语动词时态不一致

Governments are spending rapidly to get economies back on track, provide emergency support and procure medical supplies.老师您好，请问这里的三句话，第一个谓语动词spending是进行时，为什么后面provide 和 procure是一般现在时了。前后不一致啊。

问题 street children是什么意思

street children是什么意思Do street children go to school, and if not, why not? 请问句句的street children是什么意思？是“小混混”的意思吗？全句如何翻译比较好？

问题 the only后的名词

For many in China, delivery drivers like Mr zhang are the only connection to the outside world. 请问老师为什么connection是单数呀？不能用connections嘛，谢谢老师。

问题 介词短语by boat作主语

By boat is the only way to get here, which is how we arrived.不是说介词短语不能作主语吗？这句是怎么回事？

问题 introduce 的用法疑问

Are there any places in China with rich biodiversity like the Amazon rainforest? What are they? Introduce one to the class.请专家老师分析一下introduce 的用法。我查了一下英英词典，好像没有一条是符合此句用法的。

问题 英语长难句分析

老师好！想请老师详细讲解一下这句话。The 15 wild Asian elephants among which one male turned back in July finally returned to their habitat after touring for 17 months in Yunnan Province.

问题 关于be done 作谓语

The report urged that all children be taught to swim.这份报告呼吁给所有的儿童教授游泳。请问老师，这里的be taught 为什么不是 were taught?是省略了should 吗？

问题 neither sb does与neither does sb的用法问题

1. Jack doesn't like apples.—(Neither he does.) He never eats them2. Mr.A doesn't work in his office.—(Neither he does.) I saw him go out just now.请问这两组句子怎么翻译？neither sb do 和 neither do sb 使用和含义上有何异同？

问题 if从句用一般现在时与现在完成的区别

...题来自2011年湖南学业水平考试：You mustn’t drive _____ you have drunk.A. although   B. if       C. before     D. unless答案选 B。我这里想问的是：这个 if 从句用一般现在时 drink 也可以的，对吧！但对于这类 if ...

问题 over(超过，多于)是介词还是副词(若是介词那介词短语做主语或宾语吗)

...时词性是介词的话Over twenty people were seriously injured in the traffic accident.Cigarettes kill over a hundred thousand Britons every year.那例句中 over引导的介词短语做主语或宾语？ 介词短语可以做主语或宾语的吗?谢谢回答!

问题 but的理解难点（If I might but see my native land...)

If I might but see my native land, I would die a happy man. 请问这个句子如何翻译，尤其是其中的 but 是什么意思？

问题 rather than ending 和when从句成分分析

That is a single application can process historical, stored data but rather than ending when it reaches the last record it can keep processing as future data arrives.rather than ending 是做什么成分when it reaches the last record it can keep processing as future data arrives.中when it reaches ...

问题 本句中“his war”的谓语部分是什么？

It was in the fullest sense his war, it had started triumphantly, and as its course developed he grew overbearing in its direction.本句中and之前的部分主谓的结构应该怎么分...