Q5.Elena: While I was at the dog show, every dog that growled at me was a white poodle, and every white poodle I saw growled at me.
Which one of the following can be properly inferred from Elena’s statement?
(A) The only white dogs that Elena saw at the dog show were poodles.
(B) There were no gray poodles at the dog show.
(C) At the dog show, no gray dogs growled at Elena.
(D) All the white dogs that Elena saw growled at her.
(E) Elena did not see any gray poodles at the dog show.
Answer is C. can anyone explain why C is right and why the rest is wrong.
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发表于 2003-5-10 23:44:00
