找到约 60000 条结果

问题 As从句的理解

James Brindly was a pioneer in the art of building canals or, as it was then called, 'navigation'. 请问老师，这里as引导的是时间状语从句吗？为什么这里有个or，or后面没有主句了呀。

问题 这个句子语法上有问题吗

Slightly changing in lifestyle can make a huge difference and reduce the impact of our daily activities to environment.

问题 分析一个句子中的四个of的用法

Proper, scientific study of the impacts of dams and of the costs and benefits ofcontrolling water can help to resolve these conflicts.请问：句中的四个of该如何分析？

问题 这是比喻修辞手法吗

1. And before dusk, there were inaccurate reports that an angry America was raining revenge on Kabul.  天暗之前，已有不太准的报道，称愤怒的美国正在对喀布尔采取连续不断的报复行为。2. For the rest of the country, there was another shock to digest-- a second k...

问题 can't be too..., can't...enough 等的理解难点

刘老师，我感觉以下句型很难理解：1. can't 和 too 或 enough 做什么都不够2. more than+subject+can+predicate. 非···所能（不能）e.g. That is more than I can tell you.  无法理解 ‘它比我能告诉你多’ 。

问题 If虚拟语气的疑问句形式

各位老师，两个问题，从句有if的虚拟语气，主句would/should/might+动词原形或者have +过去分词，如果变成一般疑问句或者特殊疑问句，其形式是什么样的？would, should等提前，主语在其后，动词原形或者have+过去分词在主语后面？例...

问题 in,of 在表示范围和所属关系时怎么区分

如： Sydney is the largest city in / of Australia.这里是不是 in 和 of 都可以，我在练习册上看到的是用 in，为什么不能用 of？France is one of the countries of Europe. 这里的 of 可以改成 in 吗？

问题 stand和of介词短语

Please stand clear of the doors. This car will be departing shortly. 1)stand何时是系动词？2)本句stand是系动词还是不及物动词？3)of the doors怎么理解？它修饰的是clear还是stand？能否解释一下of的词义(这样有助于理解)?

问题 which 开头的陈述句

As Shakespeare wrote, the course of true love never did run smooth. Which is perhaps just as well tales of romance, which would be rather dull without the drama of lovers having misunderstandings and struggling to covecome barriers that keep them apart.请教老师，第一个which 指代的是前...

问题 请问这里的to exploitative employment怎么理解？

原句是It is also a place where some children are exposed,with little or no protection,to exploitative employment.

问题 介词 in, on, of, to 区别

比如以下例句：计算机处理能力的实际成本下降了30%30% decrease in the actual cost of the computer porcessing capcity .这里为什么用in？政府对一些产品实行了出口管控the government imposed export restraints on some products.这里为什么不是in?

问题 状语的归类与位置

...构是否有省略？其中，as 是副词。as necessary 是否可换作when it’s necessary? 非常感谢。

问题 请教这里使用分词的语法意义

...句话，so she decided to open the jar anyway，to see what was inside。 When she did so，all disfortune and evils left it, invading our world。请教老师，这句话中为何使用invading分词形式，是用分词短语作句子的状语吗？我个人认为对于句子所描述的情景，...

问题 代词在什么情况下可以先于被指代的事物出现

... is my friend Tom.  It is a lovely dog. 等这次又看到一句话：The writer tells us to keep it shut if the door of the room is warm.这句话中it指代的是door。现问题如下：上面这句话it可以这么使用吗？代词在什么情况下可以先于被指代的事物出现？

问题 Not only...的省略问题（求曹老师回答）

1.Not only is the amount in excess of the maximum sum the bank can loan any individual legally, but it is absolutely without endorsement or security.问题不仅在于数目超过了银行发放私人贷款的最高限额，而且既无担保，又无抵押。（出自欧亨利小说A CALL LOAN）2....