找到约 70000 条结果

问题 先行词为人时关系代词用who,that何区别

The boys ______are playing football are from Class One.这道题是不是填 who 和 that 都可以？

问题 prove现在进行时意思存疑

Six men have been trapped in a mine for seventeen hours. If they are not brought to the surface soon they may lose their lives. However, rescue operations are proving difficult.  以上摘自新概念2的一篇课文。请问老师这里prove为什么用现在进行时？证明就证明了...

问题 half a world away所做的成分

Almost immediately word flashed on the internet and was picked up,half a world away,by John Hofsess.请问这里的half a world away 是形容词词组吗？作什么成分修饰谁？

问题 somebody else, somebody's else比较

His isn't fit for the work. Please get me ________. A.something else B.somebody else C.someone else's D.somebody's else请问老师这题怎么分析？

问题 used to选择题的问题

His earnings were onlf half the amount __.A as they used to B they used toC they used to beD they were used to请老师讲解一下，为什么答案选 c? (为什么有一个 be? ，如果A项是 as they used to be是不是也正确了？）

问题 这个 and 是多余的吗（2018全国卷Ⅲ七选五）

这是2018全国卷Ⅲ七选五中的一个句子，这个 and 是多余的吗？We dance at weddings, birthdays, office parties and just to fill the time. 

问题 convince的非谓语动词选择题

这道题是否选D?非谓语也有时态变化，后边是过去式，前面是否应该为having been convin: ________that I was right, I went on with the proposal. A. After I concvinved B. After convincing C. Convincing D. Convinced

问题 句子翻译

...me for salt-tolerant rice varieties was established in India to promote the salt-tolerant rice varieties Kala Rata l-24 and Bhura Rata 4-10, and salt-tolerant rice varieties BRI、BR 203-26-2、Sail and others developed in Bangladesh.”是否合适？

问题 专有名词+同位语+句子，是否属于左偏置（left dislocation）

Jarrett, a former senior adviser to Barack Obama, that paved the path to victory.

问题 这句话为什么有that

How strange that something so simple as a walk on the beach could suddenly mean so much.How strange that anyone would send something like that to a funeral.这样的句子是感叹句吗？如果是感叹句好像应该直接加主谓结构，但为什么strange却出现了that？

问题 关于定语从句中why和for which的互换

I finally understood the reason why my mum had encouraged me not to give up.这个句子里的why是引导定语从句吗？可以换成for which 吗？

问题 have sb do 和have sb doing

 I'm sorry to have you ______( take) the blame for my mistake. 这句话 用take 可以吗？ 为什么参考答案只能是 taking啊?

问题 关于情态动词现在式和过去式的疑问

...讨论一件已经发生的事情时，说：Malik couldn't know any of this without Sutter.这句话中couldn't表示的是能力，而不是推测，因为想要表推测应该用can't have done，我的理解是否正确？3.That can't/could't be true.那不可能是真的。...

问题 不定式完成体作主语

徐广联书上的，是不是不太符合语法标准？：To have known you is a privilege . 认识了你真是荣幸。(不定式完成式)Never to have made any mistake is impossible . 从不犯错误是不可能的。(带副词)

问题 than 与 than what

This is a more carefully researched article than I have read this semester.这是《剑桥英语语法》书上的一个句子，请问这里可以在 than 后面加上 what 吗？This is a more carefully researched article than what I have read this semester.