题目内容
(由单项选择题或
查看答案
搜索结果不匹配？点我反馈
更多问题
By late middle ages many workers are looking 41 to retirement, and millions of those 42 have retired are only too glad to exchange the routines of work 43 the satisfaction that a more leisured life may 44. Many other workers are reluctant to give up their 45. The desire to continue working often stems from harsh economic reality, for 46 usually brings a sharp drop in income. 47 workers fear the loss of social identity that can result from 48 a job. They may be left with “nothing to do”, and may find that they are 49 a life with significant meaning and fulfillment. Those old people who 50 like to continue working are often victims of 51 is perhaps the most striking example of age discrimination (歧视): the practice of mandatory (强制的) retirement, under which people are forced to give up their jobs immediately when they 52 a certain age. Until recently the precise age for mandatory retirement 53 from job to job. The usual mandatory retirement age in the U.S.A., however, was sixtyfive. The objection to mandatory retirement is that there is no 54 to suggest that most people over the age of sixtyfive or seventy are incapable of working; at the turn of the century, in fact, 70 percent of men over sixtyfive were still 55 in the labor force.
阅读以下说明，回答问题1至问题4，将解答填入对应栏内。【说明】某大型网上商城销售各类百货商品，为保证顾客能够安全方便地在网上商城购物，网站提供了基于SET协议机制保证安全交易的在线支付功能。小明在该网上商城购买了一部数码相机，请根据描述回答问题。 【问题4】1．小明申请网上银行在线支付功能的前提是 (14) 。A．注册为网站会员 B．登录网站 C．开立银行账户 D．购买商品2．小明在网上购物时发出的支付指令，在由商家送达银行支付网关前，是在 (15) 上传送的。A．互联网B．虚拟专用网C．商家内联网D．银行后台专用网
阅读以下说明，回答问题1至问题3，将解答填入对应栏内。【说明】某企业依照软件工程的原则建设电子商务系统。为了使电子商务系统的建设能够达到企业的要求并顺利完成，在开发系统之前，企业邀请有关方面的专家按照运行可行性、技术可行性、经济可行性和社会环境可行性4个方面进行了系统建设的可行性分析。主要研讨了以下问题：A．电子商务系统的建设对企业发展有何帮助B．电子商务系统的使用方式如何与企业现有的生产、销售、管理体系相融合C．企业目前的技术力量能否保证电子商务系统的正常运行D．电子商务系统的开发运行所需资金总量是多少E．企业管理制度如何适应电子商务系统的运作P．通过电子商务系统进行企业宣传是否有法律限制G．电子商务系统运行时企业核心数据的安全性如何解决H．企业领导层对电子商务系统有何要求 问题1】企业研讨的问题中， (1) 、 (2) 属于运行可行性分析， (3) 、(4) 属于技术可行性分析， (5) 、 (6) 属于经济可行性分析， (7) 、 (8) 属于社会环境可行性分析。
By late middle ages many workers are looking 41 to retirement, and millions of those 42 have retired are only too glad to exchange the routines of work 43 the satisfaction that a more leisured life may 44. Many other workers are reluctant to give up their 45. The desire to continue working often stems from harsh economic reality, for 46 usually brings a sharp drop in income. 47 workers fear the loss of social identity that can result from 48 a job. They may be left with “nothing to do”, and may find that they are 49 a life with significant meaning and fulfillment. Those old people who 50 like to continue working are often victims of 51 is perhaps the most striking example of age discrimination (歧视): the practice of mandatory (强制的) retirement, under which people are forced to give up their jobs immediately when they 52 a certain age. Until recently the precise age for mandatory retirement 53 from job to job. The usual mandatory retirement age in the U.S.A., however, was sixtyfive. The objection to mandatory retirement is that there is no 54 to suggest that most people over the age of sixtyfive or seventy are incapable of working; at the turn of the century, in fact, 70 percent of men over sixtyfive were still 55 in the labor force.
微信支付 
支付宝支付