YangLiweispentthewholeeveningtalkingaboutthethingsandp...

来源：语文精选馆 3.12W

Yang Liwei spent the whole evening talking about the things and persons ________ none of us has ever heard of in CCTV station.

A. which B. who C. whom D. that

D。当先行词同时出现人和物时，只能用that指代。