找到约 3543 条结果

问题 可以说before travel吗

Before ________(travel) we must ensure the availability of petrol and oil. 答案是 travelling。请问老师，我可以填 travel 吗？  

问题 Nobody...的反义疑问句

Nobody heard him sing, _________?A did one   B did he C didn't they D did they這道題选D。但是为什么nobay wants to go there, does he?也是对的。当这种复合不定代词做主语的时候，反义疑问句是they还是he?谢谢！

问题 关于一般现在时态表示习惯意义的问题

I bought a radio here yesterday, but it __________ work, so I am here to change it. A. didn’t B. isn’t C. can’t D. doesn’t曹老师您好，这道题答案选d，为什么不能选c呢？选d一般现在时态表示的不是事件意义吧，在说话人关心的时间也就是说话时很...

问题 定语从句

Is this college ____they went to last year?A that   B which  C the  one   D the one what请问这里为何不用A，这句疑问句还原成陈述句是这样吗？This is college ____they went to last year.

问题 冠词用法

This is _______ Joyce I know. A. a   B. the  C. 不填 D. my请问老师，这里用冠词吗？哪个选择最准确？谢谢！

问题 请问这题选Neither还是None

Mom, which of these coats do you like best? __________. They are both expensive and less warm.A.NoneB.NothingC.NeitherD.Either请问横线应该选哪个选项。请问both在这里有没有表明coats是两件?又或者both...and...成对的并列连词只是连接了两个形容词来强调expens...

问题 对于be worth doing sth.中 doing 使用要求的疑问

...但值得冒此风险吗？The chance  is right in front of us , but_____________? 答案是 is it worth taking a risk 在这里，take a risk 已经有宾语，而且机会也能理解为”冒险“的宾语，那为什么能用be worth doing sth. 呢？会不会 这个句型中的 动作就...

问题 might情态动词用法习题

- Look, John's fallen asleep. - Oh, he ________ too late last night.   might sit up    must have sat up这道题为何不可选上面的选项？

问题 动名词一般被动式的相关问题

...n October in California，many people in the fire-stricken areas moved out __________. A.to escape burning B.to escape being burned C.escaping burned D.escaping from burning 这题答案是B，动名词的一般被动式表示正在进行吗？ 避免正在被燃烧，有点不理解。...

问题 family的用法

...大家请教：During the Ming and Qing dynasties, the emperors and their __________ (family) worked and lived in the Forbidden City.在这个句子中横线处用family的适当形式填空，答案是families。但我的理解是：在明代和清代，皇帝和他们的家人在紫禁城工作和...

问题 定语从句的相关问题

We believe that this is only an inevitable trend, but _________ will prove beneficial. A. one       B. ones       C. the one       D. one that这题选D，定语从句，但是为什么有一个but连词呢？不是应该后面跟完整的句子成...

问题 求分析一个句子，after后面不能用过去时的动词吗？

今天做练习题的时候看到一个完形填空：after __1___(hear)that,she said sorry and helped him ____2___(look)for his watch , at last they found it under a chair.我1写的是heard，2是looking答案是1 hearing,  2 look我有点不明白了，想表达“听完以后”用after+Ved...

问题 如何用英语表达“按小时付费”

The babysitter serving the family was paid by ________ .A.the hourB.hoursC.an hourD.hourhour前为什么要加定冠词？

问题 so that 和 unless 的用法疑惑

The chemicals in cola will be bad for your teeth _________ you clean them carefully.A. unless B. so that C. when D. although 请问B，这里为什么不可以选？

问题 having done可以作定语吗？

（2004·江苏）The old man, ____________abroad for twenty years, is on the way back to his motherland.      A. to work             B. working          ...