请选择CBA(`5c+u7M+m:X,X*{What _________ Mary __________ last night?)V1S4`:T;O3b7C7S8c0T)q-N;V
A. do, did)V1S4`:T;O3b7C7S8c0T)q-N;V
B. does, do)V1S4`:T;O3b7C7S8c0T)q-N;V
C. did, do)V1S4`:T;O3b7C7S8c0T)q-N;V