They were all very tired but of them would stop to take a rest.A. anyB. some C. noneD. n

问题补充：

They were all very tired, but of them would stop to take a rest.

A. any

B. some

C. none

D. neither

答案：

A. any

B. some

(答案→)C. none

D. neither

解析： 考查代词。根据but，可知下文和上文是转折关系，他们虽然都很累，但是没有人休息。排除A,B. none三者或三者以上都不；neither两者中任何一个都不，根据all，可知范围是三者或三者以上，所以选C。