找到约 30000 条结果

问题 as occurs on highways 这句话的主语是不是省略了

This thesis is concerned with a particular case of the above problem in which all toll arcs are connected and constitute a path, as occurs on highways.

问题 "the+比较级, the+比较级"结构可以不对称吗

The longer an advertisement stays on a user's screen, the greater the possibility of him or her tapping on it and the manufacturer making money. 这句话前面半句有“the+比较级+名词+动词stays”,后半句只有“the+比较级+名词”,请问这种用法对吗?

问题 关于词汇in which的疑问

...play or a film/movie in which part or all of the story is told using songs and often dancing.这里a play in which part of the story中的in which是定语从句吗?which代替哪个先行词呢?还是in which作为介词短语后置定语。但是如果作后置定语in a play  part of the sto...

问题 请教个背单词中遇到的音标问题

(1)interpret /ɪnˈtɜː.prɪt/ interpreter /ɪnˈtɜː.prə.tər/比如这2个词,同样pret这个音节,我在金山词霸,有道,剑桥,朗文,牛津几款字典都查过,除了牛津把2个都标/prə/以外,其他4款字典都把interpret的标/prɪ/,这是为什么呢?(2)delicate /ˈdel...

问题 句式分析(现在完成时)

It is like all of my life everybody's always told me "i am a shoe".问题1:动态动词分为可延续性动词和不可延续性动词,可延续的动词可以加表示时间段的状语,不可延续动词只有否定句能加时间段状语,那为什么这个肯定句中的...

问题 as引导让步状从用虚拟语气和陈述语气有什么区别吗

...语体不同,虚拟语气更正式?clever as you may be,you can't do that. 那clever是事实呢还是未必是事实如果是事实的话,直接用陈述语气不就行了吗?如果是未必是事实的话,它用了may do 不就冲突了吗(may do是be式虚拟现代代替原型的)

问题 “一位朋友的问题”的补充(再再续)

...years. 他已经在郑州住了六年了。(现在还在郑州。)They have been here 他们来过。(现在不在这里了)▲看了上面的说明和例句(特别是最后一个),我想这正是我要找的答案:对于表示状态的主系表结构的完成时,不带状语是已...

问题 这句话中wind up是什么意思?

...ch it. We're not in the drop zone yet. We could wind up in the...[KYLE AND CARTER YELL]此时已拉开了绳子。1.请问We could wind up in the...是什么意思?2.为什么这里用could?语气更委婉吗?用其它情态动词可以吗?

问题 not…but…, not…or…, not…nor…是成对并列连词吗

有人认为 both…and…, not only…but also…, either…or…, neither…nor…叫成对并列连词。请问:not…but…, not…or…, not…nor…也是成对并列连词吗?如果不是,那它们是什么词呢?

问题 并列名词的开头分别为元音与辅音时如何选用不定冠词a/an

He gave the boy a pear, peach and apple.请问这句的冠词用得对吗?我是说前面的 a 与后面的 apple 有冲突吗?

问题 work hard at和on的区别

Our Great Larry Kudlow, who has been working so hard on trade and the economy, has just suffered a heart attack. He is now in Walter Reed Medical  Center.这是特朗普最新的推特,译文是:我们伟大的拉里·库德洛,一直在贸易和经济方面工作努力工作,他刚刚...

问题 定冠词the的使用问题

The relative contents of the five elements (C, N, O, Si, and Al) at surface depths of 3-5 nm were detected by using a machine. 老师您好,这是一句native speaker 写得科技论文中的句子,其中relative contents 和five elements 在前文中,都没有提过,也不确定说话...

问题 句中两个from短语怎么翻译 做什么成分

... found the UK could reap £90bn in annual benefits through improved health and living conditions from moving to net zero emissions, as well as creating 210,000 green jobs by 2030 from investing in the low-carbon economy. 句中from moving to net zero emissions以及from investing in the low-car...

问题 against开头的插入语应该如何理解?

America’s threat to deny her oiand metals, against a guarantee of good behaviour as Washington should judge it, was therefore tantamount to strangulation.句中的"her"指...

问题 为什么这里使用了非谓语to reopen ?

UNC Chapel Hill among the first and largest schools to reopen for in-person classes was also one of the first to reverse course,sending students home to complete the semester online after just 130 covid-19 cases were reported.为什么这里使用了非谓语to reopen ? 而不是reopening ? 这里...