【判断题】计量经济学是一门交叉学科,由经济学、统计学和生物学交集而成。
【简答题】On today’s university campus, some students are devoted themselves whole-heartedly to academic study. Others are eager to join society to acquire experience. What’s your idea about these two kinds of ...
【判断题】计量经济学是经济学、统计学和生物学交集而成的一门交叉学科。
【单选题】假定2000年的名义GDP为40000亿美元,GDP缩减指数是200(基期1987年的价格指数是100),那么2000年的实际GDP以1987年的价格水平衡量相当于()
【单选题】听力原文: Today, as AIDS licks the whole world, we should no longer term it as taboo, but take a scientific view of it. AIDS is the fifth leading cause of death among persons between ages 25 and 44 in the...
【单选题】( )可以建立品牌偏好,说服消费者立即购买。