题目9.袋中2红3蓝球,连续不放回抽两球,两次都抽到红球的概率是:A. 2/5B. 1/10C. 3/10D. 1/59.袋中2红3蓝球,连续不放回抽两球,两次都抽到红球的概率是:A. 2/5B. 1/10C. 3/10D. 1/5题目解答答案B. 1/10