以下题目应当做定语从句来做还是当做同位语从句来做,为什么?
Bungeejumpingisanamazingexperience____apersonmakesaverticaljumpfromahighplatform____
theiranklessothattheybounce.
Awhere:witharubbercordtyingtoBinwhich:witharubbercordtiedtoCthat:witharubbercordfasteningtoDinthat:witharubbercordfanstedto