we didn`t go home ____the old man was sent to the hospital 1.until 2.when 3.while 4.that
问题描述：
we didn`t go home ____the old man was sent to the hospital 1.until 2.when 3.while 4.that
答
答案1.until
答
1. until 直到那老人被送到医院，我们才回家。
not .......untill 直到。。。。才做。。。。 是一固定句型
答
选1 until
not...until...直到...才
我们直到那个老人被送进医院才回家