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问题 energy sources, energy power区别比较

想问下这些表达正确吗?The chart compares the amount of energy consumed by different sources of energy in the US over a period of 20 years.（这个表达对吗）fuel sourcesfuel energy （有这个说法吗）fuel power （有这个说法吗）different energy sourcesdifferent sources of e...

问题 family的用法

...位老师好，有一个关于family的用法想向大家请教：During the Ming and Qing dynasties, the emperors and their __________ (family) worked and lived in the Forbidden City.在这个句子中横线处用family的适当形式填空，答案是families。但我的理解是：在明代和清...

问题 lost作什么成分

赖世雄书上的一个句子:We have been wandering around lost for hours.请问这句中的lost作什么成分呢，可否提到句首?谢谢老师

问题 非限制性定语从句为什么用that来引导

What the business of great men, that pass the stage of the world in seeming triumph as these men we call heroes have done ?请问专家老师，逗号后应跟非限制性定语从句并且用which引导，这里为什么用that？非常感谢。

问题 关于穿戴，用介词in/with 作定语时，有否区别

请问下列各句中，介词in/with 的选择有否差异？1. The girl _____(in/with) glasses is my sister.2. The boy ________ (in/with) a tie looks smart.3. The children________ (in/with) black are my friends.

问题 关于 牛津英语用法指南PEU 264.7 的疑问

...津英语用法指南》264.7中 有这样两个句子     I was shocked that she shouldn't have invited Phyllis.     I was shocked that she didn't invited Phyllis.          第二句中的didn't invited可不可以改为hadn...

问题 英语句子翻译疑问

All children are 37 to a high-quality education regardless of their race, zip code or family income.这里的zip code该如何翻译是好？去网上找翻译了一下说是 邮政编码。

问题 介词by的疑问

Some fast-food companies also cannibalised their own profits by trying to give customers better value. 这个句子中的by有什么含义？该如何理解？

问题 fail时态问题

They had failed in what they had set out to do.请问为什么句子前后时态都是过去完成时?  打算先发生, 失败后发生，可为什么fail不是用一般过去时呢？

问题 伴随状语的问题

This is because he can make 72 changes to his shape and size, turning himself into different animals and objects. 老师，全解解释这里turning后做伴随状语，不太理解，麻烦老师讲解一下，谢谢！

问题 compared 的用法

Humans are often thought to be insensitive smellers compared with animals, but this is largely because, unlike animals, we stand upright.这个句子中，compared 为什么用过去分词形式而不用动词原形？

问题 there的词性问题

There existed no organization to cope with espionage.1 这里的there是作副词吗？句子是副词提前的倒装语序吗？2 这里的there existed是否可以换为there was?

问题 that引导的定语从句

They suspect that volcanoes effect weather changes that are similar to air pollution.请问老师这个that指代的是整个句子吗？

问题 as...as 后面可以跟句子吗

Pandora Halfdanarson, the heroine, leads a staid life in Iowa, where ambitions are as modest as the plains are flat.本句中as modest as 是个比较级结构，后面直接跟句子the plains a...

问题 名词性从句of how...的意思如何区分

the question of how many books you have read中的how many与 this is one example of how many aspects of the workplace lack the female perspective中的how many不是同一个"语气"（我不知道这个怎么叫），可以肯定的是前者可翻译成问句，后者用问句是行不通的的...