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问题 15-year-olds可以表示一类人吗

No way! I don't think _______ should be allowed to drive.A. fifteen years oldB. fifteen-year-oldsC. fifteen-year-old这道题选 B，对吗？这样可以表达一类人吗？   求老师给出解答？谢谢！

问题 求解什么时候用which,什么时候用it?

A card which is said"1"on which is on the desk.第二个which用得正确吗？可以换成it吗？另外，第一个which为何不能用it替代？中文意思：一张上面写有”1“的卡片是在那张桌子上。

问题 There came into his head what seemed...成分分析

There came into his head what seemed a perfectly lovely idea.句中 what 从句在句中的成分? 谢谢老师回答！

问题 单项填空中的主将从现

As is expected, it will still be some years before all the metro lines in our city _____ into practice.A. will be put   B. are put   C. will have been put   D. have been put请问为什么选B  不能选D吗？ 时间状语从句中有时候也可以用现在完成时，和一般...

问题 right与rightly在选择题中的区别

—He hit me!—It serves you ______. You shouldn’t have been rude to him. A. right    B. rightly请问如何选？同时请老师说说 right 与 rightly 的区别，谢谢！

问题 名词后的不定式是作定语还是作状语的区别

Do you have a permit to park here? 请问这里不定式是定语还是状语? 如果是状语，叫什么状语？谢谢专家！

问题 in British pay 中的 pay 为什么用原型

A German army in British pay, and commanded by the “Butcher” hero of Culloden, was beaten in July, and capitulated in September.请问句中的 pay 为什么用原型？

问题 Keep your phone on silent...的用法对吗

Keep your phone on silent as if you were in a lecture …各位老师好！这个句子来自2013年天津卷高考真题的阅读理解中，silent 在此处使用正确吗？又该怎么理解呢？

问题 请解答这道有情态动词知识点的被动语态题

I think much emphasis _ our pronunciation.A.must be placedB.ought to be placed onC.must place onD.should be placed to

问题 新编英语语法教程中关于物主代词的例句分析

...rs、his、hers、ours、yours、theirs）中有一个例句：Someone hit a car in the parking lot, mine unfotunately.为何这里的物主代词后面直接跟副词？是否是章振邦老师从某篇文章截取的一句，并且mine unfotunately中省去了前文相同的内容？

问题 非谓语动词的练习题

...做主语也常见用it作其形式主语呀，如：It is interesting planning a holiday.    It is no good complaining.    It is rather tiring working in this way。请专家老师权威解析，十分感谢。

问题 as she faints 中 as 的意思

He then says a few things to the woman, pats on her head and pushes her softly as she faints in the end.背景：这里是对一个场景进行描述，其中的he是一个印度巫师，把通过抽打句中那个妇女的方式给她驱魔。请问：这里的as作何解释？

问题 when引导时间状语从句时态问题

When the industry does start up again, many say it will be a time to let go of outdated business practices and develop more creative ways to feed people.根据上下文，餐饮行业重启是发生在未来的事情，我有点迷惑，这句话的主句并非用将来时/情态动词/祈使句，...

问题 介词for和of使用辨析？

VOA 《Americans May Get First Vaccines This weekend》On Thursday the US food and drug administration's advisory committee, endorsed emergency use authorization for the PfizerBiotech Covid 19 vaccine, after hearing a wide range of concerns.为什么不是authorization of the Pfizer...这里使用...

问题 介词后面跟动词ing和同根名词有什么区别

a marriage without registering/registrationunder control/ controllingafter graduation和graduating介词后面跟动词ing和同根名词有什么区别？这俩有什么区别？学生经常搞错另外还有个就是名词、同根动词的现在分词，以及同根形容词作定语有什么区...