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问题 这句话是时间状语从句还是让步状语从句

Whenever someone needs help, friends from all over the world can immediately provide useful suggestions and information.这句话两本辅导书一本书说whenever引导的时间状语从句,一本是让步状语从句,那应该是什么呢?

问题 in search of...是表目的吗

He was saved by Dorothy in a great field, and joined Dorothy to go to the Wizard in search of brains.这句中加粗的地方为什么用介词 in,一般表目的不都是用 for 的吗?麻烦高手给指点一下,不胜感激。

问题 In response to语义

Researchers trained mice to press levers in response to certain cues until the behavior became a habit.这里的in response to该当什么讲?应该是训练老鼠一收到cues信息刺激就会press levers?检索到这个问题 https://www.cpsenglish.com/question/27367老师在这个问题里...

问题 逗号后面的mindful of是什么结构

For the better part of a century, most biologists have been reluctant to use those words, mindful of a principle of evolution that says ‘evolution cannot run backwards’.mindful of...是什么结构?书上说这是独立主格结构,我不太明白......

问题 状语从句中的一般现在时怎么运用

请问状语从句中的一般现在时怎么运用呢,例如when he opens the door,he finds a bird,符合语法吗,这句话中是不是when表示之后的意思,表示两个接连发生的短暂性动作,并且用于现场解说,是这样吗?

问题 状语从句中的一般现在时怎么运用

请问状语从句中的一般现在时怎么运用呢,例如when he opens the door,he finds a bird,符合语法吗,这句话中是不是when表示之后的意思,表示两个接连发生的短暂性动作,并且用于现场解说,是这样吗?

问题 seed是名词还是动词

... China has gained recognition for its pioneer work on true potato seed. The history of true potato seed (TPS) in China dates back to 1959 when research was started. Now in china an area of 2500 acres is sown to seed.

问题 动词bring与介词的搭配问题

A group of Labour MPs, among them Yvette Cooper, are bringing in the new year with a call to institute a UK "town of culture" award. 老师,辛苦了。向您请教一下,后半部分的意思是:在新的一年呼吁去做... ,但是bring with后面不应该是跟人吗,bring在这是什么...

问题 finishing, having finished, after finishing 的区别

_______ lunch, they discussed the case. A. Having finished B. Finishing C. After finishing 曹老师好,上题答案是什么?三者区别是什么?请老师分别说明。感谢曹老师详解。

问题 for是表示时间短,还是为了意思

No deep meaning, no bigger motive. The only goal was to be silly, if but for one afternoon. 这句话的but 是只是的意思吗?修饰后面的for?这个for是表示一个时间段?还是为了的意思?只是为了一个下午还是只是一下午?

问题 英语可以说in face of吗

在词典上查到的是 in the face of,查了几本词典都是这样,但看到这样一个句子,没有用定冠词:He showed great bravery in face of danger. 在危险面前他表现出非常勇敢。请老师们解释一下,能不能说 in face of?谢谢!

问题 when, as, while, since的区别

_____ Tom waited for the exam result, he became less and less patient.  A. When    B. As      C. While   D. Since 答案为 B。请解释一下 when 与 as 的区别,谢谢!

问题 表示比较范围时用介词of还是among

This model has the best acceleration of any available sports car. 这款车的加速性能是现有跑车中最好的。请问这个句子为什么用介词 of 表示范围而不用 among?

问题 from A through B的用法

The United States Department of Agriculture says 253 million turkeys were raised from January 2013 through September. 美国农业部称2013年1月到9月期间养殖了2.53亿只火鸡。这个 through 换成 to 不是更好么?没见过 from A through B 的用法,这种用法多么?

问题 英语长句分析(涉及that从句,if从句等)

But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.1. 这里的 that 作用,什么从句?2. 这里的 if 又是什么?3. are forgotten?