找到约 30000 条结果

问题 against 和 on/upon 这里可互换吗

He sat down beside Christina, propping his feet up on the railing, feeling the warmth of the sun against his face, able to relax for the first time in days.句中，against可否换成on/upon, 二者使用在本句中，含义究竟有何差别？

问题 定语从句问题：demonstrate后面能跟定语从句吗

Numerical simulations are performed to demonstrate that the proposed scheme can guarantee the stability of closed-loop systems.我在demonstrate后面加一个定语从句来描述，不知道是否可以。中文意思：应用仿真来证明了提出的控制方案能够保证闭环系统的稳定...

问题 动词need在否定迁移中如何与后面成分搭配

老师您好：有这样一道选择题：I don’t think he ______ a new bike.   A. need to buy      B. needs buy     C. need     D. need buy 答案是A，但是我认为C和D也可以，请求解析一下！ 

问题 signed proposal（signed是形容词还是过去分词）

Give the signed proposal to Mr Zhou.这是高中英语新教材译林版必修1第1单元的两个句子(p8)。这里的 signed 是过去分词吗？还是形容词？我在词典上没有查到它，说明它还不是形容词吧。

问题 of what 这种结构后面的东西怎么翻译比较通顺

A newly-passed law asks big fast-food chains to specify the calorie count of what they serve on the menu. 句中的 of what 这种结构后面的东西怎么翻译比较通顺?

问题 what-从句作主语时的主谓一致问题

“What may seem like small messages at the moment add up to big ones over time,” says an expert.请问老师：这里是what引导的主语从句What may seem like small messages at the moment，后面却用动词原形是不是不对？要改为adds吗?

问题 It is nice doing sth 的说法对吗

It is nice working with the girl.请问这个句子对吗？是不是应该将动名词改成不定式？比如说成：It is nice to work with the girl.

问题 疾病前面的冠词的用法

第一句：Healthy care plans are needed in all big cities to prevent ______ spreadof AIDS. 空内填the。 第二句：In ______ review of 44 studies, American researchers found that menand women who ate six key foods daily cut the risk of _______ heart disease by79%. 空内分别填“...

问题 类似notify sb of sth的短语有哪些

看到一本书说：只可以说 notify sb of sth，不可以说 notify sth to sb, inform sb of sth, warn sb of sth。我想问这种用 of 引出对象的动词还有哪些？这里 of 的含义是什么？

问题 分析but one that（什么意思，作什么成分）

It is a different world but one that offers huge challenges to ambitious young people interested in how our Universe works. 请问本句中but one that是什么意思？做什么句子成分呢？另外，本句是强调句吗？谢谢老师

问题 句子结构分析(句子好像没有谓语)

What Chekhov provides in Platonov is a tragi-comic portrait of the superfluous man：in this case an articulate schoolteacher whose volatile despair proves fatally attractive to women.我是这样理解本句话的，an articulate schoolteacher 是冒号前面句子的同位语，whose引导定语...

问题 一个句子中可以有两个不需要连接词连接的句子吗

刚才在词典上看到一句话，Are you so tired you don't have the energy to engage with your kids? 在这里tired的后面不用加that也可以吗

问题 用过去时还是过去完成时的疑问

 We ___67___ (concern) that few people would speak English, even in Beijing. But we found it common for Chinese people to know a few words of English这个句子是用过去时合适还是过去完成时合适，还是两个都可以呢？

问题 嵌入式定语从句（Which I doubt whether will）

The stock price has risen to 90 yuan,  which I doubt whether will remain so. 请判断这句话的正确性。

问题 with you在句子里的成分,

1.Something is wrong with you.2.I'll play with you3.I'll go to school with you第一句,我以为是伴随,但书上把with you叫补足语.这是什么意思,形容词还有补足语吗?第二句和第三句的with you作用一样吗？都可以看作伴随吗？还是第二句看作宾语?