We haven't yet settled the question of（）we are going to spend our_英语解答

We haven't yet settled the question of（）we are going to spend our summer vacation
这里可以填which么,为什么

人气：425 ℃　时间：2019-08-21 16:49:36

解答

填 whether
不能填which
这里是没有解决问题,什么问题呢?就是是否去度假这个问题,因此填whether