问题
选择题
-Why didn’t you go to the party ?
_______ an invitation, I would have gone to the party .
A．Had I received
B．If I received
C．If I should receive
D．Were I to receive
答案
答案：A
考查虚拟语气。根据语境考查与过去事实相反的虚拟语气，故从句用had + v-ed，Had I received =" If" I had received，根据句意选A。