问题
选择题
They made up their mind that they______ a new house once Larry changed jobs.
A.bought
B.would buy
C.have bought
D.had bought
答案
答案:B
题目分析:once引导的是条件状语从句,根据主句将来时从句一般现在时的用法可知,从句一般过去时,主句应是一般将来时的过去时。句意为:他们打算只要Larry换了工作他们就买新房子。故答案选B。