She spent the whole evening talking abou
题型:选择题
问题:
She spent the whole evening talking about the things and persons ______ none of us has ever heard of. [ ]
A. which
B. who
C. whom
D. that
She spent the whole evening talking about the things and persons ______ none of us has ever heard of. [ ]
A. which
B. who
C. whom
D. that