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问题 语法填空（could和would的区别）

The researchers took measurements on days when the volunteers stood,and when they sat around.When they looked at the data,there were some striking differences.Blood sugar became level after a meal much quicker on the days when volunteers in the study stood compared with the days they spent in a chai...

问题 同位语判断

Surely it should be obvious to the dimmest executive that trust, that most valuable of economic assets, is easily destroyed and hugely expensive to restore.请问 that most valuable of economic assets 这部分在句中作什么成分？不明白 valuable这个形容词后面为什么跟介词？

问题 so和hence的区别

Sea level of the magnitude now anticipated will be destructive to natural systems and living things and ______ to man as well.这里填hence，为啥不能填so？

问题 or还是and

Most of these  diseases have been around for many centuries, but only in the 20th century did doctors devise tests to identify them or medicines to cure them.请问这里为什么用or而是and，和倒装有关系吗，谢谢老师

问题 stamp和stomp的区别

stamp作动词为跺脚的意思时，和stomp有什么区别？ stomp: to walk, dance, or move with heavy steps stamp: to put your foot down heavily and noisily on the ground

问题 happy还是unhappy

Finding the humor in situations can also lead to happiness. Find a way to make light of a situation that would otherwise make you happy.我觉得最后的happy应该改为unhappy才通顺。“想办法看淡（缓解）本会使你不开心的一种境界。”

问题 句子好像缺少主语

Can our planet afford to have any great thinkers become discouraged and give up? It doesn’t take a genius to know the answer: absolutely not.上面一段摘自2021年高考的全国甲卷（全国2卷）的阅读理解D。这里的动词 become 的主语呢？感觉句子结构不完整吧！

问题 副词修饰动词的位置

...后面吧？副词修饰句子的时候可以在前面或后面。比如：The children must learn how to behave properly in church.孩子们做礼拜时必须学会举止得当。He doesn't know how to properly tie a necktie.他不知道怎样正确系领带。

问题 die away 和 die down 的区别

die away和die down有什么区别？They looked up into the sky until the noise of the rocket died ______.When the excitement died ______, I began to think over what had happened.以上两个句子分别填什么？

问题 which用作定语从句关系词困惑？

A charge of throwing a bomb with intent to kill, which charge carries the death penalty, was dropped by the crown.1)上句使用了which charge..., 如果只用which carries the death penalty, 可以吗？2)为什么carries使用了一般现在时，而后却使用了was dropped 一般过去时? 是...

问题 动词在句子中的成分问题

The joint US-Australian study, released at the American Association for the Advancement of Science annual meeting, analysed waste production data from 192 countries to conclude that between 4.8 million and 12.7 million tonnes of "mismanaged plastic" entered the oceans in 2010. 这句话中analysed...

问题 倍数词在句中的语法作用

In addition to the revenue, the Ministry for Human Resources and Social Security estimated that esports would fill 2 million jobs over the next five years, quadruple the size in 2019 of 500,000.1.请问粗体部分在句中作什么语法成分？2.quadruple在这里的词性是怎样的？如果是...

问题 available for含义及用法

英语翻译the brain finds it best to keep smell receptors available for unfamiliar and emergency signals such as the smell of smoke,which might indictte the danger of fire.这句话中的 available for如何理解，求详细解释

问题 see后的宾语从句

Inside the shelter, he latched the door, and looked around to see that his family was squared away. Now it began. The waiting.  see在这句中是检查的意思，译文是检查查看他的家人是否就位。怎么有个选择性是否的意思。是译文错了吗？

问题 approach做同位语

All the main languages have been studied prescriptively, especially in the18th century approach to the writing of grammars and dictionaries.这里的approach是什么意思，如果是方法的意思那就是可数名词，为什么不加定冠词，如果是靠近的意思，又做什么成分了...