单选题:Optimism is a( )shown to be associated with good physical h 题目分类:英语六级 题目类型:单选题 查看权限:VIP 题目内容: Optimism is a( )shown to be associated with good physical health, less depression and longer life A.trail B.trait C.trace D.track 参考答案: 答案解析:
WhichofthefollowingstatementsisTRUE? WhichofthefollowingstatementsisTRUE?A.BoeinghadnothingtodowiththeJALaircrashin19 分类:英语六级 题型:单选题 查看答案
America has now adopted more( )European-style inspection sy America has now adopted more( )European-style inspection systems, and the incid 分类:英语六级 题型:单选题 查看答案