关于介词宾语从句的改错
问题描述：
关于介词宾语从句的改错
Western culture's continuing developmen then led to the Scientific Revolution,the Enlightenment,the American Revolution,the Industrial Revolution and what is considered today as modern civilization.
参考答案是在what前面加了to,做led to 的宾语从句,但是这个宾语从句和前面的名词是并列关系,前面已经有to了,为什么这儿还要加一个呢?
答
注意这之前有个and 隔断了,就是说是两个句子连接起来的,因此要在 what 前加 to,以与前面的句式相一致