找到约 60000 条结果

问题 一般现在时与一般过去时的混用

As the system makes the assessments, the facial regions that were most helpful in the determination are highlighted and made available for doctors to view.这句话的are为什么不用were(that后面是makes，and后面又是were，有点乱了)?

问题 a form of 后面加名词的单数还是复数

真诚请教：a form of 后面加名词的单数还是复数？Earthquakes are a form of natural ______(disaster).应该填单数还是复数呢？还是单复数都可以？用法是否和a kind of 相似？

问题 none的正确含义

...thing呢？我感觉应该选B. nothing, 我认为第一题选A. none是错的。第二题又为什么选A. None呢？为什么不选B. nobody呢？ 麻烦老师详解一下，想知道确切的理由。谢谢！

问题 关于accuse的一个用法错误

请问下面的句子有错吗？错在哪里？ People accused that she tried to cash in on her daughter’s fame.

问题 and前后的两个谓语

Lincoln didn't want to fight,but he couln't get out of it and save his honor.save前是不是少了must?

问题 奇怪的lies用法

...connects to the heart of an authentic America that lies buried somewhere under a million tons of junk culture.本句中的 lies 是不及物动词么？在这里是什么用法啊？请教老师。谢谢了。

问题 句中preferring的成分分析

Yet there are those who choose not to follow this trend, preferring instead different values.请教老师，句中的 preferring 短语作何成分？Instead 为何放置中间？谢谢老师。

问题 句首As such的用法

As such, they could not determine whether the differences were actually caused by musical training.句首As such是什么用法？

问题 句子成分的问题

I heard she was pronounced dead on arrival at the hospital.请问下,dead在这里是主补还是宾补? on arrival理解为时间状语,at the hospital理解为地点状语,这样对吗?

问题 as such的用法

As we have seen, there is nothing about language as such that makes linguistic identity coextensive with national identity.请问老师，as such 这里是什么用法？

问题 不定冠词a的问题

It was (a) Monday morning, and the writing class had just begun.Monday morning前是否要加不定冠词a？

问题 请问老师句子逗号后面的语法成分

He goes to Wuhan,the capital city of china’s to fight the disease

问题 这个表语的成分是什么

our是代词不能单独出现那么knowing肯定是动名词那为什么not是副词可以否定knowing了？The greatest trouble was our not knowing all the details

问题 on是介词还是副词的判断

Just stand behind his camera with his little cap on.请问这里on是介词还是副词？

问题 clothes, dress的区别

My brother came in, changed his _____ and went out again.A. dress     B. clothing      C. clothes      D. skirt这题为什么不能选 dress?