Question

It’s going to be some time _____ he sees his father again, _____ business has just been started..

It’s going to be some time _____ he sees his father again, _____ business has just been started in Switzerland． A．after; who B．before; whose C．when; whose D．since; who

Answer 1

B

考查before的用法及定语从句。句意：再过一段时间他才能再次看见他的父亲。他父亲的商业刚在Switzerland开办。Before在这里是才的意思， whose在这做定语。故选B。