找到约 60000 条结果

问题 过去完成时的用法疑问

在总统统治下，经济一年年衰落。译文：Under the president's power , the economy had declined year by year .问：该句中没有出现过去的比较对象即过去的过去，却为什么用了过去完成时？如果用一般过去时与过去完成时的区别是什么呢？

问题 for介词短语充当什么成分

Grandma made peach cobbler, her specialty, for dessert. 请问for dessert介词短语在该句是状语还是修饰peach cobbler的定语呢？谢谢!They intend to give an award for the best poster. for the best poster是修饰名词award吗?

问题 in campus与on campus

英语可以说 on the campus 或 on campus，但我不知道能不能用介词 in。比如说成：in the campus 或 in campus？是否能说，我都希望有权威例句和依据作支撑。谢谢！

问题 有没有 介词+介词宾语从句 作表语的情况

介词短语作表语很常见，比如The book is on the table. 但有没有介词+介词宾语从句作表语的情况呢？谢谢！

问题 than从句省略主语的补写

The box is much smaller than is useful.请问这个句子如何补写？是这样吗？The box is much smaller than it is useful that it should be.但是，useful 好像不能用于这样的形式主语句型吧！

问题 非谓语used to是啥状语

The water will soon be gone, used to supply the surrounding land.专业老师，后半句中非谓语used和逻辑主语表示被动关系，不知道used to……是什么状语？请老师指教下，多谢！

问题 by介词短语作什么状语

例1：He walked by me without speaking. 例2：Eggs are sold by the dozen in this supermarket. 请问老师:例1中 by me（从我旁边经过）理解为地点状语吗？例2中 by the dozen（以打为计量单位计算）是方式状语吗？谢谢老师。

问题 怎么分析这个句子(插入语)

These are the stories that you put there because that's what The New York Times tells us is what you're supposed to care about tomorrow. 黑体部分是插入语吗？还是第一个what前省略引导连词that？

问题 would的非疑问句用法

Would passenger Aldo Betini, who arrived from Rome, please go to the meeting point. Aldo Betini to the meeting point, please 请问老师，这句话中would是什么用法，这里既不是疑问句，好像也没有虚拟语气。

问题 为什么不用and连接两个并列成分

人教版七下第8单元中有一句话: It's across from the bank, behind the hotel.这句话为什么没用and来连接，而是用逗号？

问题 非谓语动词后的宾语问题

在看非谓语动词独立主格这部分知识的时候，网上有这样一句总结：带双宾的非谓语动词后还需带一个宾语：Told the students many times，the importance is paid attention. 这个知识点怎么理解呢？请教各位老师。

问题 考研英语二阅读一个选项的问题

According to the last paragraph, Brynjolfsson and McAfee discussed______.[B] the formula for how work is conducted efficiently想问下这个B选项的语法成分分析，谢谢

问题 too…that 与 so…that

There was _____ much static on the radio that we couldn’t hear the broadcast.这个句子只能填 so 构成 so…that，不能用 too 构成 too…that 吗？

问题 在whether引导的从句中whether是对哪一部分提出疑问的问题

请问老师：Harry could not help wondering whether they had only agreed to come on what now felt like a pointless and rambling journey because they thought he had some secret plan that they would learn in due course.这句话中的 whether 是对 had only agreed to 表示一般疑问还...

问题 must表推测不能用于否定句中吗？

...是答案解析出错了 原题是改错，划线must not receive Her parents must not receive any message about her. They don't know what has happenedto her. A. must not have received B. ought not to receive C. not ought to have received D. not ought to receive A [译文]她...