问题
选择题
Without electricity human life __________ quite different today.
A．is
B．will be
C．would have been
D．would be
答案
答案：D
考查虚拟语气。Without electricity是一种含蓄虚拟条件，相当于if引导的条件状语从句，指现在的情况，所以主句human life __________ quite different today要用would+do的虚拟语气。选D。