问题 单项选择题

基金会计帐册.报表和记录的保存年限在()。

A.10年以上

B.20年以上

C.15年以上

D.5年以上

答案

参考答案:C

解答题

((本题满分15分)

某有奖销售将商品的售价提高120元后允许顾客有3次抽奖的机会,每次抽奖的方法是在已经设置并打开了程序的电脑上按“Enter”键,电脑将随机产生一个                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        1~6的整数数作为号码,若该号码是3的倍数则顾客获奖,每次中奖的奖金为100元,运用所学的知识说明这样的活动对商家是否有利。

判断题