YangLiweispentthewholeeveningtalkingaboutthethingsandp...

問題詳情：

 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

【回答】

D。 當先行詞同時出現人和物時，只能用that指代。

知識點：定語從句

題型：選擇題