中学教育 问一道概率题 犬子7年级的家庭作业,说是the letters in the word MATHS are written on five cards and then one is drawn from a hat. find the probability that the letter drawn is also in the word TAME, 答案是0.6,求如何破出来的 评论 1...澳洲华人论坛 日期:2020-05-08