找到约 40000 条结果

问题 might放在句首的用法

My salary has never been as good as it might have been in the private sector, but you accept that when you work for a public service.请教曹老师：might如果放在句首，与原句有什么区别？

问题 where在句中的用法

Other examples might be where one student is given a picture and describes the picture for another student to draw, or where students draw each other's family trees. 老师好！这里的where是什么用法？是引导表语从句吗？可是这里没有疑问的意思啊？

问题 to have done 表将来完成的用法

I hope to have arrived at the airport by noon today. to have arrived 和 to arrive 的区别是？谢谢老师解答。

问题 关于by+时间，该运用什么时态的问题

The bad weather will set back our building program by three weeks.这句其中能否用将来完成时？在与by+时间这种时间状语搭配的情况下，一般谓语动词用什么时态？

问题 倒装句选择题

____ both sides accept the agreement _____ a lasting peace be established in this region.A Only if, will  B If only, would  C Should, will  D Unless, would老师好，这里选A，我想知道C错在哪里了？是不是把will改成would就行了？

问题 此处favorite是名词吗

Another perennial music favorite is calypso, which is also sung in the Caribbean island English dialect. （此处favorite是名词吗，如把favorite和music的位置换一下 变成形容词词性，句子整体意思是一样的吧）学生的积累不多，阅读中时常碰到不懂的很多...

问题 句中被动为什么也要省略to

The prisoners were let go let变被动不是要加上省略的to吗?为什么这个句子不加?

问题 once that…为什么是错的

Remember that you won't be able to cancel the contract once that you've signed.这个句子中的 once that 用错了吗？为什么呢？

问题 这个强调句可用when吗？

It was about seven or eight days ago ________ we heard the news that he had gone to London.这是一个强调句，空格处填that肯定是对的，我的猜想是：由于被强调的是时间，请问这里除了填that外，也可填when吗？

问题 动词measure的非谓语动词用法

—Have you decided to rent the flat? —Yes.Its living room______4m by 6m suits me fine. A. measured    B. measuring C. to measure D. to be measured  

问题 名词性句还是定语从句

老师您好。Tired and disappointed, the resure team finally reached ______ used to be a village.这里的空填what。 答案说这是名词性从句，但我觉得空前面不缺成分，reach 不是个不及物动词吗？后面又缺成分，应该是个定语从句啊。谢谢老师的...

问题 关于when引导的定语从句的动词形式

He will never forget the day when his wife died / was dead. 请问这里用 died 或 was dead 都可以吗？用 was dead 是表状态，用在这里是否不妥？

问题 “安乐死”可翻译成mercy killing吗

看到这样一个句子：Should the law allow mercy killing? 法律应否容许安乐死？句子中将 mercy killing 翻译成“安乐死”，这样的翻译准确吗？

问题 句末不定式后的介词可以省略吗

Play the recording for students to listen.这里的 listen 竟然没有介词 to，句子对吗？请专家老师解惑。

问题 是并列句吗？可是没有谓语动词啊

The rose’s appearance seems to border on perfection,each petal seeminglysymmetrical in form.其中each petal seemingly symmetrical in form是独立主格结构还是并列句呢？