They were all very tired, but of them took a rest.A. noneB. allC. bothD. either

发布时间：2020-08-21 09:00:42

They were all very tired, but      of them took a rest.
A. none
B. all
C. both
D. either

网友回答

A. none
B. all
C. both
D. either
解析：考查不定代词的用法。并列句的前面有all，说明超过二人，排除C、D选项；连词用了but，有转折的意思，说明累却不休息，因此后面要用否定词。故选A。
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