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问题 单数beauty,brain与复数beauties,brains的区别

Mr Smith's daughter is endowed with both _______.A. beauty and  brain        B. beauties and brains C. beauty and brains       D. beauties and brain答案是 C。请问:为什么这里的 beauty 和 brain 一个要用单数...

问题 定语从句的使用

...which is ______ than oil, is pretty easy to produce and does not harm to the environment.空格处为什么不能填 an energy source more abundant呢?如果这么填的话,an energy source 看做is 的表语,more abundant than oil 看做an energy source的定语。这样子的话,哪里有...

问题 where是做表语吗?

...A。解释是从句缺少主语,因此不能选Where。这里的what = the place that / which。这个解释我能明白what = the place that /which 这句。但是说缺主语,我就不能明白。像where are you? Where is your mother? 这样的句子,where was a wasteland?完全可以由后...

问题 作表语用不定式还是动名词

My father’s work is _______ (make) our city safe.是填 to make 还是什么?

问题 关于动名词作主语

请问书上一般说动名词作主语表示经常性习惯性动作,而不定式常表示具体或一次性动作,那么这道题中 ______(attend)the party last night made Alice very excited.中的事件是具体的一次性的为什么不能用to attend而要用attending呢?

问题 表可能性为何不用can be

_____ be a definite relation between these paintings and theA.There can           B.There may练习详解里面这样写到,但学生并不是很理解:情态助动词can虽然也可用来表示可能性,但它不用于表示存在的there be结构中,表示存在某种可能...

问题 after引导时间状语从句的时态(一般过去时还是过去完成时)

老师您好,这里有个句子:When I was a teenager I often daydreamed that I was going to walk across the United States after I ______(graduate) from high school. 请问after后是该填过去式还是过去完成式。

问题 强调句式中代词的用法

It wasn't _____ telephoned me. A.he whom B.him whom C.he who D.his who 怎么分析?

问题 between后加反身代词还是人称代词宾格

There is no secret between _______.是填us还是ourselves呢?答案是us,但我查到between确实可以接反身代词。究竟该如何界定呢?

问题 good exercise与a good exercise

Swimming is supposed to be _____ very good exercise for older people. 这里到底能不能加不定冠词a?有的人说能加不定冠词,有的人说不能加不定冠词。请教各位。谢谢!

问题 主谓一致(one of +复数名次+定语从句,从句的谓语用单数还是复数)

One of the students who ____ to the authority about the problem of pollution raised his hand. A.have written C.has written C.writes  不是说one of +复数名次+定语从句,从句的谓语用复数吗?

问题 until状语从句前面的主句为何用现在进行时(为何不用主将从现)

I do not really work here. I ______ until the new secretary arrives.A. am just helping outB. will just help outuntil 引导的时间状语从句不应该是主将从现么?不应该是 B 么?但答案为什么是 A?主句为什么为现在进行时而不用一般将来时?

问题 名词作定语和名词所有格做定语能互换吗

A: I want to buy a dress.B: Sorry, we only sell ______ clothing.A. man         B.men's答案是 B,我记得在语法网上我看到一篇文章,写名词单数可以做定语,这个题选A行吗?这样的专有短语一定很多,如何分清是...

问题 They think he isn't right的反意疑问句

They think he isn't right, _________?反意疑问句的部分应该是 don't they? 还是 do they ?    当不需要否定前移时,宾语从句的肯定或否定影响附加疑问句的动词选择吗?为什么? 求老师解答 。

问题 extend,expend,spread的用法区别

With the art show ______ for another week, it was possible for more fans to visit it. 答案是 extended。expend 和 spread 不行吗?谢谢老师。