---- Hello. Is that Mr. White or Mr. Jack speaking?----- Sorry , .
A. both of them are not in
B. none of them are in
C. neither of them is out
D. would you please ring them up this afternoon?
网友回答
A. both of them are not in
B. none of them are in
C. neither of them is out
(答案→)D. would you please ring them up this afternoon?
解析：根据语法，A中为不完全否定，不合题意，B中none用于否定三个或三个以上单位名词的群体，C的意思不对。