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问题 为什么前面could而最后一段can呢

为什么第一段这里要could而最后一段了can呢?could那里如果是因为虚拟语气,主句为什么没有虚拟语气呢?

问题 arrival

老师请看一个短语,his arrival in/ at sp. 在这个短语中,in 与at介宾短语是否是作为后置定语修饰arrvial?但是翻译时候好像也对语序进行了调整,还是按照动状来翻译比较说通,直接到达....

问题 some作主语时谓语动词单数还是复数

问题 during childhood与during one’s child

下面句子是during childhood: The girl became blind during childhood. 这女孩童年时就失明了。 请问一下,这个during childhood可以说成during her childhood?感觉during后面直接跟名词有点怪怪

问题 不定冠词表示“每”有哪几类

语法书上说,不定冠词a, an 可以表示“每”,与 per 同义,翻了几本语法书,所举例子都是once a day, twice a week, three times a year之类法,想请教一下,除此类搭配外,不定冠词表示“每”还有哪些法?谢谢!

问题 判断是过去进行时还是现在分词作状语

...》kid词条下一个例句:I can remember the strange feelings I had when I was a kid looking at those photographs. 我还能记得小时候看那些照片时奇特感受。对于句中looking,它是与 was 一起构成过去进行时,还是现在分词作状语? 请专家指教,谢...

问题 sky前a与the区别

...r in the sky. 太阳爬高了。There was a kite high up in the sky. 高高天空中有一只风筝。老师说如果sky受到描绘性形容词修饰,前面也可以a,但老师没有举例。请老师举例说一下,谢谢!

问题 分析不定式 to recognize a masterpiece

He knows enough about art to recognize a masterpiece when he sees it.这里不定式to recognize a masterpiece怎么分析?

问题 with 复合结构to do与doing

人教2019 必修第二册Unit 3第28页:At age 50, she found herself out of work and stuck at home with only her computer to keep her company.这句话中我觉得keeping 更合适。不知道大家是什么看法。

问题 He is the only child in/of his family.in还是of

He is the only child in / of his family. 这句话中式 in 还是 of?

问题 这两个句子中为什么where来修饰

These frequently are not enforced in the context of civil wars where non-state actors are involved.The statistics inversed where up to 90 percent of casualties during conflict were civilians.这两个句子为什么where?

问题 能否the other one替代another one

老师们好,请问这个句子能否the other one替代another one?Students are taught in two languages, English and another one, such as French, German or Japanese。这里为什么不the other one?

问题 a…or two 作主语时谓语动词单数还是复数

请问一下,a…or two 作主语时谓语动词单数还是复数?比如:A scandal or two add / adds a little spice to office life. 

问题 表示“过了某个地方”什么介词

过了邮局,请向右拐。________ the post office, please turn right.要求填入一个介词。

话题 时间段作主语,谓语动词要不要单数?