单选题:设集合M={x|x<-3},N={x|x>1},则M∩N=( ) 题目分类:文科数学 题目类型:单选题 查看权限:VIP 题目内容: 设集合M={x|x<-3},N={x|x>1},则M∩N=( ) A. R B. (-∞,-3)∪(1,+∞) C. (-3,1) D. Ø 参考答案: 答案解析:
It is high time that they __________ (start) setting off on It is high time that they __________ (start) setting off on a trip. 分类:文科数学 题型:单选题 查看答案