oracle判断表存在删除:____we can't get seems better than ___ we have.

来源:百度文库 编辑:高考问答 时间:2024/04/29 22:30:58
____we can't get seems better than ___ we have.
a.what what b.what that c.That that d.That what
选什么,怎么理解的?中文是什么??

A
得不到的看上去总比已经有的要好
两个what都是引导名词从句 ,在从句中作宾语

A
得不到的比已经有的要好
两个what都是引导名词从句

A