一道逻辑题目:Which of the following statements.Which of the following statements is logically equivalent to:"if he studies,he will pass the course"A.He passed the course; therefore,he studiedB.He did not study; therefore,he will not pass the
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![一道逻辑题目:Which of the following statements.Which of the following statements is logically equivalent to:](/uploads/image/z/12748403-11-3.jpg?t=%E4%B8%80%E9%81%93%E9%80%BB%E8%BE%91%E9%A2%98%E7%9B%AE%EF%BC%9AWhich+of+the+following+statements.Which+of+the+following+statements+is+logically+equivalent+to%3A%22if+he+studies%2Che+will+pass+the+course%22A.He+passed+the+course%3B+therefore%2Che+studiedB.He+did+not+study%3B+therefore%2Che+will+not+pass+the)
一道逻辑题目:Which of the following statements.Which of the following statements is logically equivalent to:"if he studies,he will pass the course"A.He passed the course; therefore,he studiedB.He did not study; therefore,he will not pass the
一道逻辑题目:Which of the following statements.
Which of the following statements is logically equivalent to:"if he studies,he will pass the course"
A.He passed the course; therefore,he studied
B.He did not study; therefore,he will not pass the course.
C.He did not pass the course; therefore he did not study.
D.He will pass the course only if he studies.
E.None of the above.
一道逻辑题目:Which of the following statements.Which of the following statements is logically equivalent to:"if he studies,he will pass the course"A.He passed the course; therefore,he studiedB.He did not study; therefore,he will not pass the
应该是C 如果学习了,他就会过.所以如果没过,一定没学习.