一道SAT改错题
Social scientists agree that a system for exchanging goods and services is not only present but also of necessity in all societies.
答案说for exchanging 错了,可是我认为of necessity 错误,因为not only but also 要用平行结构,of necessity 应为NECESSARY.
到底谁对啊?
人气：110 ℃ 时间：2020-06-11 02:07:39
解答
for exchanging 是最明显的错误,如果你要改of necessity --> necessary,还要该in --> for ...in 有划线么?不管怎样,先把最明显的错误找出来,你想太多了=）
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