They were all very tired but of them would stop to take a rest. A. anyB. some C. none D.

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：根据but一词可知没有人愿意停下来休息。要填none。前句中用力代词all，说明不止两个人，所以neither不能作为答案。