GRE网络课堂学习笔记-逻辑[2]
时间:2008-05-20 09:41:09 来源:来我网 作者:
the same activity as Olga, which one of the following CANNOT be true of assignment?
(A) Fran supervises swimming.
(B) George supervises swimming.
(C) Kathy supervises volleyball.
(D) Lewis supervises volleyball.
(E) Nathan supervises tennis.
KEYS: AEBDCB
责任编辑:yechenglu
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