一道英语选择题Untiltheverylatestmomentofhisexistence,manhasbeenboundtotheplanetheoriginatedanddeveloped.A、onwhichB、whatC、inwhichD、inwhat我英语比较破,想要好好学~~~可是好多不懂啊,求解~~~

Question

一道英语选择题
Until the very latest moment of his existence, man has been bound to the planet_____ he originated and developed.
A、on which B、what C、in which D、in what
我英语比较破,想要好好学~~~可是好多不懂啊,求解~~~这道题的考点是什么,如果有个where能不能选,这个我经常搞错

Answer 1

A、on which 是对的.
planet后面是个定语从句,先行词planet,关系代词on which,on which逻辑上是on the planet.如果有where,也是对的.