找到约 28000 条结果

问题 难句理解

"It is just a total 'yay, we did it,' moment."中为什么we did it后还有一个逗号？total修饰yay，we did it还是moment？

问题 系动词和谓语动词

系动词也可以构成主谓宾结构吗，比如i keep a journal。 keep是不是就是谓语动词不是系动词

问题 句子成份

The world is a greener place than it was 20 years ago.请问句子成份怎样划分？it was 20 years ago 作什么成分？The world is greener than 20 years ago. 这个句子对吗？

问题 关于时态的用法

Furthermore,doing business at a distance was difficult. 请问老师，这是范文中的一句话。请问为什么不用is而用was 需要考虑什么。

问题 throughout用法

This pattern reflected a larger trend of migration out of older urban centers throughout Britain to surrounding rural areas. 这里的throughout是副词吗？还是介词？

问题 句子分析

After my job was terminated, I made a conscious decision not to jump on the first opportunities to come along. 不定式to come along是做opportunities的定语，表示什么意思？

问题 词法分析

In 1982 , the Securities and Exchange Commission passed a rule allowing companiesto buy back their own stock.问：stock不是可数名词吗？ 此处为什么不加s，到底何时加s，何时又不加s ?

问题 倒装句问题

Then came a new difficulty.Then came  the new difficulty.第一句倒装是为了引出新信息？第二句倒装是为了强调主语？

问题 语法挑错

Only to recognize our national civilization and advocate it can we have a better well-round development.只有认可自己的民族文化并且拥护它，我们才会有更好的全面发展，这样翻译行嘛？

问题 must/need 的用法

请问这题是否A和C都算对呢？有哪一个更佳吗？

问题 As的用法

A relative threat to children’s health is not as easy to get rid of.请问老师，as在这里是什么用法？

问题 prospect 的冠词问题

The cooperation boasts strong prospect.prospect 是可数名词还是不可数名词呢？单独使用的时候可以前面a吗？

问题 形容词使用

While a record album recently _____ has sold 3.5 million copies.空中为什么可以用形容词？是修饰什么的吗？

问题 句子理解

A similar process is lifting Grant’s presidency from the cellar to which an unjoly alliance of neo-confederates and genteel reformers had consiged it.请问老师这句话怎么理解？

问题 不定式的否定式用not to do与to not do的正误问题

一般书上都说不定式的否定式是 not to do。如：It was very rude of them not to answer. 他们不予回答是很失礼的。Tell that boy not to get in the way. 叫那孩子不要挡住路。He made up his mind not to say a word. 他打定主意一句话也不说。She begged me not to ...