关于表语和主补的区别，能否简单的用下面两个句子理解：She is a beauty. 其中a beauty就是表语。She is thought to be a smart girl. 其中 thought a smart girl就是主补。就是说，动词变成被动形式，助动词以后的成分都属于主补，对吗？
The grand mediocrity of today——everyone being the same in survival and number of off spring——means that natural selection has lost 80% of its power in upper middleclass India compared to the tribe.老师，破折号内独立主格结构做什么成分呢？句意上感觉应该是对mediocri...
Since 1934, better than half a billion dollars has gone into that Fund
to purchase more than 5 million acres of habitat.句子来自2021年新高考全国乙卷/全国卷I的阅读理解C，句子中的 better than 是什么意思？钱没有好坏之分吧？better than 在这里有什么特殊用...
In our everyday life we don’t experience ourselves shaping what we see and constructing the world to our advantage.两个问题：1.experience后面可以跟反身代词吗,后面shaping是否补语。2.全句怎么翻译，太难理解了。谢谢
Consumer confidence plummeted a breathtaking 15 points, to its lowest level in ten years.The cable just snapped. The elevator plummeted ten flights.Stock prices plummeted 40 percent during the scandal.plummet是不及物动词，为什么后面有宾语？这里是名词作状语吗？
Shy and negative, I am unconfident to join any activities during that time.句中，形容词（表语）Shy and negative用逗号隔开，属于什么用法？这种用法有没有限制？即多个形容词（表语）的话，是否都可以将部分形容词（表语）用逗号隔开。
Sometimes, a relaxing staycation is just what the doctor ordered, while
other times, the allure of adventure and exploration is too strong to resist. sometimes为频度副词作状语放在了句首，那while在这里表示“对比”关系的并列连词，“while other times”连接两个并...