选择题:Last year, the crime rate in Chicago has sharply _ 题目分类:河南财经政法大学-法学-大学英语4 题目类型:选择题 查看权限:VIP 题目内容: Last year, the crime rate in Chicago has sharply ________. (分数:1 分) A. declined B. lessened C. descended D. slipped 参考答案:
市场交易的基本原则包括:A.自愿原则B.平等原则C.公平原则D.诚实信用原则 市场交易的基本原则包括:A.自愿原则B.平等原则C.公平原则D.诚实信用原则 分类:河南财经政法大学-法学-大学英语4 题型:选择题 查看答案
With a cry, Peter raised his axe and struck ______ With a cry, Peter raised his axe and struck ________, burying it in the dog s ma 分类:河南财经政法大学-法学-大学英语4 题型:选择题 查看答案
设二维随机变量(X,Y)的概率密度为f(x,y) =则P{X+Y>1}=______. 设二维随机变量(X,Y)的概率密度为f(x,y) =则P{X+Y>1}=______. 分类:河南财经政法大学-法学-大学英语4 题型:选择题 查看答案