Who are those two interviewers? I don’t know of them.A. eitherB. neitherC. allD. none

问题补充：

Who are those two interviewers? I don’t know of them.

A. either

B. neither

C. all

D. none

答案：

A. either

(答案→)B. neither

C. all

D. none

解析：句意：那两个采访者是谁？我都不认识他们。A两个人当中的任何一个。B两者都不C三者或三者以上都D三者或三者以上都不。结合句意，故选B。