判断推理
The seventeenth century was one (which) many significant (advances) (were made) (in both) science and philosophy.
【正确答案】
A
【答案解析】应改为in which或that。that代替关系副词,可以用于表示时间、地点、方式、理由的名词后取代when,where,why和“介词+which”引导的定语从句,在口语中that常被省略。如:His father died the year(that/when/in which)he was born.他父亲在他出生那年去世了。[译文]17世纪,人们在科学和哲学领域都取得了重大进步。