找到约 60000 条结果

问题 定语从句的疑问

今天看到一个例句He had three years in which to establish himself as Prime Minister（他有三年时间来确定自己首相的地位），在这里，in which后面没有接上一个完整的句子，而且如果把in which去掉句子也完整，在这里in which反倒像一个插入语，...

问题 class outings 是什么意思

We often went on class outings together. The most interesting outing we went on was to a crocodile farm.在该句里 went on,class outings 是什么意思？

问题 翻译(含条件句)

...。译：If he comes during the time I'm having lunch, please tell him to wait a moment.  请教老师，以上的中译英句子正确吗？请您更正。除此之外，您有更好的译法吗(并稍加说明一下)？谢谢老师。

问题 句中那部分是宾补吗

This was more than we could bear, so we(主) decided（谓） to spend our last day（宾补？） exploring the countryside.（宾） 

问题 let alone 与 letting alone

I hardly had time to think these days, let alone relax.为什么不能用letting alone作伴随状语?

问题 句子分析

Ford had planned to restart production in Mexico on April 6, followed by reopening factories April 14 in Kentucky, Michigan, Missouri and Ohio. 福特之前计划四月六号在墨西哥重新开始生产，随后计划四月十四日在肯塔基，密西根，密苏里和俄亥俄重新启动工...

问题 过去进行时

...过去进行时用于背景信息，表重复？为什么不干脆用used to呢？“I did. I was smoking on and off for ten years.   ......”背景：Wentworth Miller在谈到自己吸烟经历时，说了这句话。（被采访时已经戒烟了）

问题 现在完成时与一般过去时区别

为什么不能说 I went to Shanghai three times? 而要用现在完成时?谢谢!

问题 并列句的省略问题

I tried to finish the work by myself, but I didn't succeed. 如这例句，后半句的I可以省略吗，只保留but didn’t succeed？ 如果我用successful,后半句是否可以写作but not successful?

问题 成分分析

Because an ant that took a shorter path returns first, its pheromone trail is stronger, and other ants will follow it, according to rule 2.Because an ant that took a shorter path returns first.这句是原因状从吗？that这里是不是做介词-那样的。 took是V，那么returns是什么...

问题 main名词用法疑问

the deficiency which I note in chief lies in the fact that what I had meant to be the main，while explicitly enough stated in the book, remains for every practical end indiscernible. 如何理解这里的main名词意思？

问题 不定式作目的状语的逻辑主语

这里to fend off being replaced作目的状语，为什么逻辑主语是people，却不是句子主语jobs risk being lost？

问题 副词可以修饰名词吗

...济学人于今年3月27日发布的文章中有这样一句话，The cost to those affected--and society more widely--is incalculable. 请问老师，句中加粗位置society 为名词，more widely 均为修饰society的副词，请问学生理解的是否正确，望老师能够给予解答，...

问题 关于won't的用法问题

The engine just won't start.Something seems to have gone with it.这里为何用won't start 而不是用didn't start？

问题 如何理解这句话中的tap

After three months, they had to tap the electricity wires because they couldn't afford their bills.