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问题 现在分词用一般式还是完成式

...，下面两句相等（现在分词可以用完成式和一般式）：Having finished his work, he began to have dinner.=Finishing his work, he began to have dinner.今天看到这个句子：Having found a hotel, we looked for somewhere to have dinner.。请问，句子中的现在分词完成式...

问题 click与click on(点击)有区别吗？

下面这个句子中的 on 好像是多余的：A website may have many different web pages for you to click on and explore. 句子意思应该是：一个网站会有许多网页供人们点击和浏览。

问题 once when的用法问题

...ce 表示“有一次”时，后面通常直接跟句子。如：Once he made bold to ask her to accompany him to a party. 有一次他鼓起勇气要求她陪他去参加一个晚会。但是下面这个句子却在 once 后接了一个 when 来引导句子：Once when we were going to Paris, I fo...

问题 seated,seating,having seated等的用法

Some old people were seen ______ on the benches, chatting happily.A. having seated     B. to seat     C. seating      D. seatedD 为答案，请问理由，解释一下 seated 在这种情况下是什么用法。谢谢!

问题 have none of it是什么意思

Spencer was preaching a full evolutionary doctrine in the year just before Darwin’s book was published, while most naturalists would have none of it.这个句子后半部分，即 while 后面的意思是？尤其是 would none of it，好像没有看过这种形式。

问题 Tom, Dick and Harry是什么意思是什么意思

It’s not a smart idea to admit every Tom, Dick, and Harry to the party.请翻译句子。为什么是Tom, Dick and Harry？

问题 fight on的意思

 Instantly a three-year-old girl was thrust into the shelter. He hastily fought the door latch on again, then stared at the frightened little newcomer in anger, hating her for simply being there in his wife's place and knowing he could not turn her out. fight是打架、战斗的意思...

问题 such + n 后为什么不可以加like（像）

such + n 后为什么不可以加like（像）修饰 like，作为介词修饰我觉得没有问题啊！ 比如 such a man like him is bad 这句话为什么错？

问题 reciprocal, empirical, emphatic, theoretical辨析

Until people could conduct experiments from outer space, there was no ______proof of Einstein's Theory of Relativity, E=MC2.A. reciprocal      B. empirical      C. emphatic          D. theoretical选择哪个正确选项呢？怎么理解句...

问题 Cause的用法

Of course, you haven’t. Cause your job is to teach, and my job is to know about companies like Rhymer before everyone else. You know when you don’t buy a stock? When you cab driver tells you about it. Now, if you’d known about IBM before the invention of the microchip, would you have bought in...

问题 Students brave enough与Brave enough students比较

Students brave enough to take this adventure course will certainly learn a lot of useful skills. 为什么不可以用Brave enough students 呢？

问题 What do you suppose...选择题

There are some police cars in front. What do you suppose ____？ A. is the matter B.is happened C.is the wrong D.the trouble is请问这道题为什么不能选B或D？

问题 句式分析(现在分词作定语还是状语)

If you want to file a motion denying my client his attorney of choice, then go head.But until then, i 've got actual work to do.这里现在分词denying是定语还是状语，以下两种分析都对吗？作定语：限定motion。作状语：可以理解为是动词file的伴随状语吗，d...

问题 冠词的用法规则太琐碎有没有比较简单的规律

个人感觉，冠词的用法太琐碎，不方便使用，而且有些用法的使用场合有重叠的部分（虽然有差别，但是很细微,比如a panda和the panda都可表示类指）。各位老师，有没有比较好的研究心得？非常期盼你们的指点。

问题 consumption habit是“消费习惯”吗

According to a recent study in the Journal of Consumer Research, both the size and consumption habits of our eating companions can influence our food intake.网上给出的翻译是：根据《消费者研究杂志》最近的一项研究，共餐者的体型和消费习惯都会影响我们的食...