前面网友发的2021年高考考试英语北京卷的最后一段是如此的：
The implications of music on overall well-being are really impressive.But there is a whole range of other health issues that turning up the radio could be beneficial for, which is what makesmusic so valuable.
不太了解that turning up the radio could be beneficial for是什么从句，其中的be beneficial for是什么语法？后面为何没宾语？
这里的 that turning up the radio could be beneficial for 是定语从句，修饰health issues，原句中的 that 也可换成which：
But there is a whole rangeof other health issues that turningup the radio could be beneficial for…
=But there is a whole rangeof other health issues which turningup the radio could be beneficial for…
=But there is a whole rangeof other health issues for whichturning up the radio could be beneficial …
介词 for 的宾语是关系代词 that。
