①time在这里表示时代的意思。
②第一遍做的时候在破折号的理解上花费了很多时间（纠结并列的杰哥名词为啥没有and之类的连接 = =瞎操心...）
③第一遍做的时候对于as ... as... 不知道为啥头脑风暴出了平行...影响了后面的判断
Cheese is as great as people say
选项A Astronomers have uncovered evidence that a star （that was as bright as the full moon exploding into view 340,000 years ago）括号里是修饰a star的，所以that从句不完整
Because debris is not a countable noun, it must be described as an amount;
satellites are countable,so they must be referred to as a number, not an amount.
D.主要的错误the number of satellites前面没有increasing的修饰， This leaves the function of and the
number of satellites uncertain and confusing.
The challenge in this sentence lies in the correct placement of a prepositional phrase. In the original version, the placement of /in two letters to the historian Tacitus/ appears to suggest that// Vesuvius erupted in the letters themselves//. Placing the phrase at the beginning of the sentence solves the problem.
倒装形式的独立主格结构，实际上是the threat of a rival’s multibillion-dollar patent-infringement suit and the decline in sales of the company’s powerful microprocessor chip among them,倒装可以避免头重脚轻，更重要的是among them中的them离其指代对象challenges更近。
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没有提到研究和调查方法渠道等，而是E中的保护濒危动物，endangered不是灭绝了的，而是面临灭绝危险的