找到约 40000 条结果

问题 语法选择有关 as 的语法点

As a result, Man may disappear ____ who became too overspecialized, or outlived their environment.A. as other specials do B. as do other species C. as have other specials D. as were other species答案选 C 。1、没有搞懂为什么是用 have 跟倒装。2、还有就是 as 在这里是做连词...

问题 表特指的名词前可以不用定冠词吗

请问countries不用加the,这里不是特指那些粮食高产国家吗？It will be difficult for China to reach the level of countries with high grain production in a short period of time, but the gap can certainly be narrowed through earnest efforts.

问题 a mass of...作主语时的主谓一致问题

A mass of people ______ gathering in front of the factory.A. was    B. werea mass of...作主语时谓语动词是用单数还是复数？

问题 get to do sth的用法（You get to choose）

在前面一个提问材料中看到如下的句子：[https://www.cpsenglish.com/question/55858]摘自北师大高中英语必修第三册第8单元(p31)。Dr. Jane Goodall believes that the most importnat thing is that: "Every individual matters. Every individual has a role to play. Every individu...

问题 as long as与 for as long as的用法区别

见过 as long as 的用法，它有两个意思是：一是表示“只要”，二是表示“与……一样长（久）”。但 for as long as 是什么意思呢？如下面的句子： Any stomach-ache that persists for as long as one hour should be seen by a doctor. 请问句中的 for as ...

问题 it指代的是什么？shift是什么意思呢？

...lar.请问在 It also shifted 3% more drink 这句中，it 指代的是什么？shift 是什么意思呢？

问题 辅音字母+y结尾的形容词都必须要改y为i再变比较级吗

辅音字母+y 结尾的形容词都必须要改 y 为 i 再变比较级吗？比如：busy—busier—busiest有例外吗？

问题 难句语法分析(涉及分词的用法)

...要用found，很奇怪呀。在shirts里被找到？这个found在这里的意思是什么呢？2. Debuting in July 2014, the advertisement first featured a famous ballerina soloist dancing as a voice-over reminisced how she was rejected from a top ballet academy.请问这句话里为什...

问题 (情态助动词)will have done这个将来完成时为什么不表示对将来的事件推测

原文：对过去情况进行推测，情态动词+have done; 对现在的事件进行推测：He must/will/would/should/could/may/might/can't have left yesterday.

问题 The line was busy. Someone ____ the telephone. A.

老师您好，答案是B，参考书的解释是对现在动作完全肯定的推测，使用must be 或者must be doing. 我不明白的是这句话不是对过去情况的肯定推测吗？占线发生在过去，有人在打电话也是在过去呀。还有就是A选项的结构是对过去正...

问题 The line was busy. Someone ____ the telephone. A.

老师您好，答案是B，参考书的解释是对现在动作完全肯定的推测，使用must be 或者must be doing. 我不明白的是这句话不是对过去情况的肯定推测吗？占线发生在过去，有人在打电话也是在过去呀。还有就是A选项的结构是对过去正...

问题 What appear to be large windows中to be部分作句子的什么成分

What appear to be large windows in the second storey are glass heat collector.请问to be large windows 是句子的什么成分?  这句式有点不理解,为什么用to be?

问题 涉及try doing与try to do的考题

You should try ( )the way i suggested,I'm sure you'd find it much easier.A.to doB.doingC.and doD.and doing

问题 one...the other...句式中后面的句子没有动词

He has two nephews. One is a pilot, the other a taxi driver.老师，这个例句中我看到 the other 后面没有谓语动词，是不是错了呀？还是说 the other 后面可以省略谓语动词呀？谢谢。

问题 the two heads of state的用法与理解

The two heads of state issued a joint statement. 两国元首发表了一项联合声明。两个疑问：1. state 前为什么没有用冠词？2. state 为什么没有用复数形式？