找到约 20000 条结果

问题 过去进行时用法

On 8th July, 1947, an army officer reported a crash at the Rosewell base in New Mexico, USA. .... Within hours, people from the base were saying a UFO had crashed there. But later the same day,.......请问此处为什么要用过去进行时呢? 一般过去时可以吗? Thanks♪(･ω･)ﾉ

问题 句子成分不明确，翻译不通顺

Instead of casting a wistful glance backward at all the species we have left in the dust I.Q.-wise,it implicitly asks what the real costs of our own intelligence might be.

问题 非限制定语从句

Coast Guard officials noted at the start of the hearing that the submersible had not been independently reviewed, as is standard practice. That and Titan's unusual design subjected it to scrutiny in the undersea exploration community.这句话的as is standard practice应该是非限制定语从句...

问题 虚拟语气中主、从句的从句时态是什么规则

If you were to ask Harry what was in the bottle, he would tell you that it contained perfumed mud.句子中从句的从句和主句的从句what was in the bottle和 it contained perfumed mud为什么用的过去时。虚拟语气中主、从句的从句时态是什么规则呢？

问题 book liar 是什么意思

It happened to me recently. I was telling someone how much I had enjoyed reading Barack Obama’s Dreams From My Father and how it had changed my views of our President. A friend I was talking to agreed with me that it was, in his words, “a brilliantly written book”. However, he then went on to ...

问题 长句分析句子成分

What is surprising is the method psychologists at the University of Texas have come up with to keep girls from developing eating disorders.是不是 psychologists at the University of Texas have come up with 是修饰 method 的定语从句；to keep girls from developing eating disorders 是否为...

问题 such…as有这种特殊的用法吗

...roduced later in the book will also do是比较状语从句吗,翻译为“和…一样”吗，因为中间隔了个suggest，所以不太敢确认，这里插入个suggest是什么用法呢3.others introduced later in the book will also do，我认为这里的introduced和do的用法到底是什...

问题 分析: Win a car in our grand prize draw.

请问这里Win a car in our grand prize draw ! 抽中我们大奖的，得一辆汽车!    draw和our grand prize是什么关系？另外，名词可以做后置定语么？

问题 一段翻译中of more than的意思以及through which的用法

...舞已拥有了2000多年的历史。……因此，舞狮成为元宵节和其他节日的习俗，人们以此来祈祷好运、平安和幸福。The Lion dance has a recorded history of more than 2000 years. …Gradually the lion dance has developed into a custom performed at the Lantern Festival...

问题 make a fortune 的时态和语态问题

The discovery of gold in Australia led thousands to believe that a fortune ______.A. had been making  B. was making  C. was to be made D. would make这道题目选择C，不明白为什么要有一个被动在里面，那B选项改成 was being made 是不是也可以选，我选择的是D...

问题 关于killed 和 trying在句中的作用问题

This is Ted's photo. We miss him a lot. He ________ trying to save a child in the earthquake. A. killed B. is killed C. was killed D. was killing 这题选B，我看解释考查的是被动，我怎么觉得是主系表结构？ 还有这个trying是省略了when吗？还是现在...

问题 一般过去时和现在完成时的选择

All 12 boys and their coach from the Wild Boars soccer team are now free from the Thai cave that was/have been their prison for more than two weeks, in what has been called a modern miracle.个人认为现在的12个孩子被救出来了，那么这个洞穴是他们的监狱就是过去...

问题 China first had to put a satellite in orbit above the moon in a spot where it could send signals to the spacecraft and to Earth. 这几个介词短语的位置不理解。

...入月球轨道上的一个点，人造卫星可以在这个点向航天器和地球发射信号。(为什么不写成:  China first had to put a satellite" in a spot in orbit" above the moon where it could send signals to the spacecraft andto Earth.)？这个关系副词 where 在这里 我知道...

问题 Supply 的单复数问题

...解，one apple, two apples....但是supply 作为可数名词，其单数和复数该怎样理解呢？什么时候用单数？什么时候用复数呢？区分单复数的意义何在？牛津词典上的例句：The water supply is unsafe.供水不稳定。Water supplies to the house are at low p...

问题 试题中疑似有失误

Betty loved one thing very much---chocolate. She enjoyed ____ everything with chocolate, such as chocolate cake and chocolate ice-cream. It was ____ birthday last Saturday. On that day, her best friend Lisa ____ her to eat dinner at a restaurant.“well, today is my birthday and I can ____ what I li...