若p∨Øq为真,Øp为真,则q 取值为____。(填,真 假 不定)
查看答案
以“Øp←q”和“p”为前提进行假言推理,可必然地推出结论____。
“(p∧q)→p”这个推理是联言推理的____式。(选填:分解;合成)
“p∧q→r”和Ør为前提进行充分条件假言推理,可必然得出结论____。(Ø表示并非)
This passage is about
A. Maria’s successe at the university
B. the position of women in Italian universities
C. how Maria’s father changed his mind
D. Maria’s courage and determination