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问题 表语和主语补足语的区别

In the sentence “This beautiful village remains unknown  to the rest of the world”，the italicized word is  A. an objectB. an attributeC. a predicativeD. a complement参考答案选C，请问为什么不选D。表语不就是主语补语吗？表语和主补有什么区别和联系呢。

问题 高考英语阅读中的句子理解

原文: As for cherries, they are so delicious who cares？However, they are rich in vitamin C.题目: What does the author seem to like about cherries？请问为什么答案说作者是喜欢樱桃的美味，原文不是说没有人会在意美味吗，是因为里面丰富的维他命C。

问题 不定式还是现在分词（语法填空）

有一个语法填空是这样的：Shortly after the covid19 hit the world, she and other 11 students formed a group _______ (provide) food for those in need.这道题正确答案是to provide，但是如果我将它填成providing作后置定语有没有什么问题呢？

问题 加逗号后句子意思侧重不一样

Shawn didn’t compete, because he hates competition. He prefers activities that call for cooperation.Shawn didn’t compete because he hates competition. He just didn’t feel well enough to race.  Different meaning of because有了一个逗号，句子意思侧重不一样了，请分析。

问题 关于lock 的理解与用法

...nstance, Alex Au, a Stanford Ph. D. from Hong Kong, has set up a Taiwan factory to challenge Japan's near lock on the memory-chip market.比如说，亚历克斯.奥，一位来自香港的斯坦福大学博士，已经在台湾建厂，对日本在内存条市场上近似垄断的局面提出了挑...

问题 小于1的小数修饰名词用单数还是用复数

很是奇怪，下面的句子中grams用了复数，但是修饰它的数字是0.2：A carat is equal to 0.2 grams. 1克拉等于0.2克。请问一下：小于1的小数修饰名词用单数还是用复数？

问题 by ambulance为何没有冠词

...ambulance 前为什么没用冠词呢？The old man was taken by ambulance to the nearest hospital. 那位老人被救护车送到最近的一家医院。是不是该 ambulance 前加上一个冠词（定冠词或不定冠词）？

问题 direct,directly,straight的用法区别

...作副词（包括direct），那请问有区别吗？ He went directly to his office. 此处用 direct 与 staight 可否？ 相同的形容词也搞不清楚：east 和 eastern。它们在词典上的意思差不多，但应如何区分呢？

问题 普通副词放在句首能倒装吗

The red turned to gold along the line where the sea and the sky met and very slowly up came the edge of the sun.这里是普通 adv 倒装吗？除了否定副词、地点副词以外，普通副词也能倒装是吗？谢谢回答!

问题 when可以引导所谓时间宾语从句吗？

It describes when someone else accepts responsibility to act in the interests of a child.我感觉，本句的宾语是when引导的是从句，可是这样的话就成为时间宾语从句，好像没这种说法啊？况且语义也不顺。请老师讲解一下本句吧？谢谢老师，让您见...

问题 if与whether的区别与选择

I 'd like to go swimming _______ the water is not too cold.A.unless    B. for      C. if     D. whether 答案为if。D 为什么不行呢？

问题 full of thick smoke作宾补吗

I went out for the day, and came back to find the room full of thick smoke from Holmes' pipe.老师，full of thick smoke 形容短语作宾补吗？

问题 请帮忙分析下这个从句中where的用法

下面这句话来自课文。How about the trick where the puppy goes to school in your book bag?请问在这里 trick 是先行词吗？这句里为什么用 where 来引导从句？

问题 in the college与in college用法辨析

He tends to idealize his life in the college.这里为什么用in the college, 而不用in college?

问题 时间状语从句省略了主语的问题

Nonetheless, the potential for mobilizing toxic trace elements from the coalbed is an important factor to be considered when evaluating CO2 sequestration in deep unmineable coal seams.这个句子中when的后面直接接evaluating 而没有主语，时间转语从句也是句子啊，不应该有...