已知命题p：|x-8|＜2，q：x-1x+1＞0，r：x2-3ax+2a2＜0（ 发布时间：2017-04-15 10:27 │ 来源：www.tikuol.com 题型：解答题 问题： 已知命题p：|x-8|＜2，q：x-1x+1＞0，r：x2-3ax+2a2＜0（a＞0）．若命题r是命题p的必要不充分条件，且r是q的充分不必要条件，试求a的取值范围．
题型：解答题 Tom has practiced driving for a year. So I think he will pass the driving test on his _____ tomorrow. [ ]A. agreement B. suggestionC. desireD. attempt 查看答案