问题
选择题
It is hard for me imagine what I would be doing today if I in love,at the age of seven,with the Melinda Cox Library in my hometown.
A．wouldn’t have fallen
B．had not fallen
C．should fall
D．were to fall
答案
答案：B
根据题干中“What I would be doing today”可知，这是表示与现在事实相反的主句结构，而在if引导的条件状语从句中所给的时间状语为at the age of seven,故从句应用与过去事实相反的虚拟结构（过去完成时）。
