Is this book __ yo bought yesterday ?为什么要用the one?而不用which和that?

来源:百度知道 编辑:UC知道 时间:2024/09/27 16:01:07

用肯定句来看,This book is __ you bought yestday.
the one作先行词,省略了定语从句的which或that.如果直接填which或that,就没有先行词了

你把句子还原一下你就知道了,
this book is __you bought yesterday.
在这里你看后面的you bought yesterday,你买了什么?就是前面的主语book
也就是说book 是整个句子的主语,也是后面从句的宾语,is 后面呢,要个the one 来代替book