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问题 副词still在句中有哪些位置可以放

still 放在句子中间的比较多。如： The rule is still in effect. 这条规则仍然有效。 It’s a wonder that he is still alive. 他还活着，真是奇迹。 但今天看到一个将 still 放在句首的例子： Day after day went by, and still no message arrived. ...

问题 关于a good two hours的疑问

It took us a good two hours to finish the work. 请老师分析一下句子中 a good two hours 的用法。为啥将不定冠词用在一个复数短语前呢？

问题 beer用作可数名词时是指“一种”还是“一杯”

...d him to abstain from beer and wine. 他的医生嘱他戒酒。He emptied the bottle of water and filled it with beer. 他把瓶内的水倒空，然后装满了啤酒。但有时也用作可数名词，请问它用作可数名词时，是指“一种啤酒”还是指“一杯啤酒”？

问题 这里的tell后面是不是缺少个介词

...pecial session on China that an increasingly prosperous China will provide the world with more "Chinese opportunities" in development, namely market opportunities, investment opportunities, growth opportunities and cooperation opportunities.他在“中国专场”活动上表示，一个...

问题 all 2600 cars already sold为什么没有用定冠词

The company ordered a recall of all 2600 cars already sold. 公司下令将已售出的2600辆汽车全部召回。请问这里为什么不用定冠词？这里的2600 cars 不是表示特指吗？

问题 Father's Day falls on...句子中fall的用法

老师：您好！Father's Day falls on the third Sunday in June.父亲节是（每年）6月的第三个星期日。我不明白为什么这里要用 fall 这个动词呢？ fall 表示“落下”的意思啊。请老师指导。谢谢!!

问题 education, excitement, agreement, invention的用法比较

下面一题是2015年湖南省对口招生考试的一道题：1. The two cities have reached an ______ to develop science and technology together. A. education      B. excitement     C. agreement      D. invention 答案是C。...

问题 时态疑问I applied…but they won’t…(前后不一致)

I applied to join the club, but they won’t accept me. 请问专家：这句话的时态有问题吗？为什么前面用一般过去时，而后面用一般将来时？

问题 A piece of cake!还是Piece of cake!

有这样一道对话填空练习题：“Can you finish your homework in an hour?”   “_________” the student answered.A. A piece of cake!  B. Piece of cake!请问 A 和 B 哪个正确？

问题 没有一般过去时为什么可以用过去完成时

This noun can also describe other kinds of "going back," like the recession of floodwaters that enable people to begin cleaning up their homes that had been filled with water.划线句使用了过去完成时，但之前没有过去时，为什么enable用的是原型？谢谢老师...

问题 介宾结构还是现在分词做状语

...是after为连词引导现在分词做状语呢？2. After struggling with the fish for several hours, he eventually pulled it up his boat.本句中after引导的是个介宾结构做时间状语，还是after为连词引导现在分词做状语呢？另外，本句中up是副词“向上”的话...

问题 where引导的定语从句与及物动词结合的问题

We usually travel about two and a half hours away to a little place out in the country where people can't get to in a car.请问这个定语从句中，为什么不用get，而要用get to.   (get to不是相当于arrive at/in，相当于一个及物动词吗，并且where属于关系副词...

问题 owe it to sb to do sth的句子成分

I owe it to you to do the work.请问句子中的 to you 是什么成分？是状语还是宾补？如果是状语，它是什么状语？

问题 as 的用法及句子翻译（同时涉及引号的用法）

Lisa wanted the garden to be a paradise, a place for all—“young and old”. This garden is still much as he intended.请教专家老师：1. This garden is still much as he intended.2. --“young and old” 作a place for all的同位语？破折号的作用是“解释说明”？那双引号...

问题 so as to 中的 so 是连词，as是什么，是代词吗

The dog is chained up so as not to hurt people.老师，so是连词，as是什么，是代词吗，什么代词，代替前面整个句子吗？