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问题 on target 用法含义

...tion says 724 kilometers of border wall are on target to be completedly by the end of 2020.2)We were still right on target for our deadline. (我们那时仍然很有希望在最后期限之前完成目标)请教老师:a)以上2句中的on target是否用法含义都一样呢?b)对于第2句, ...

问题 关于die of与die from的用法区别问题

比如“植株无法吸收水分,会因脱水而死”用“the plant cannot absorb water and will dies of dehydration”是否正确?

问题 介词短语怎么判断是状语还是宾补

-Why is he so slow? He has to carry his shell on his back.-Why has the tortoise got that shell thing on his back?...这个语法术语有点搞不清,例句中都有宾语了,句意还不完成,所以后面加一个介词短语,而这个部分就叫宾补吗?

问题 冠词填空题(定冠词、不定冠词还是零冠词)

The road was slippery and we had to drive through _____ thickly falling snow.空格填什么冠词,是定冠词、不定冠词还是零冠词?麻烦解释一下为什么,谢谢啦!

问题 when nothing...状语从句的省略

When nothing better offered, a walk to Meryton was necessary to amuse their morning hours and furnish conversation for the evening.每逢没有更好的事情可做,就必定往梅里顿跑一趟,这样早晨可以消遣消遣,也为傍晚的闲聊搜刮一点谈资。better offered为过去...

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 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 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 怎样区分用不定式还是现在分词作后置定语

...,关于这个句子,She had no plans to retire from her 36-year-old business.  请问:1. 句子里to retire是后置定语吗?2. 请问为什么必须用to retire,而不能用retiring?是因为retire的逻辑主语是She吗?还是因为表示将来所以用to do?3. 如果想表达我认...

问题 破折号语法上的作用

It could be anything—gardening,cooking,music,sports—but whatever it is,______(make)sure it's a relief from daily stress rather than another thing to worry about.填的答案是make。第二个破折号(红色的)在语法上有什么功能?but连接的是哪两个句子?

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?