关于should have done的问题

关于should have done的问题
I should very much like to have gone to the party,but （ ）
A.I haven’t been invited B.I hadn’t been invited C.I am not been invited
D.I wasn’t been invited
还有 为什么可以用I should very much like to have gone to the party
不应该是I should like to have gone to the party very much么?
这道题为什么选D不选B?