The students were all tired, but ___ of them stopped to have a rest．A．noneB．eachC．
The students were all tired, but ___ of them stopped to have a rest．
| A．none | B．each | C．either | D．neither |
A解析:
考查代词.根据前半句中的all，可知学生人数超过两个，而表示三者或三者以上中没有一个人或没有一个物用none of ……。Each 表示两者以上中的每一个，either表示两者中的任何一个。Neither表示两者的否定。故选A。
