阐述科斯定理的含义、意义及局限性.
党组织在纪律审查中发现党员有其他违法行为，影响党的形象，（），应当视情节轻重给 予党纪处分。 ["损害党、国家和人民利益的","影响国家利益的","影响人民利益的"]
从社会的角度出发，以下属于BT模式优点的是（） ["创新了投（融）资渠道","多方共同承担风险，优化资源配置","有效改善投资环境，营造招商引资的氛围","以上都不是"]
进行电子邮件营销，选择一个优秀的营销软件即可，无需配备专业化的电子邮件营销人员。
Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?（） [" Broadband personal comm. Service (PCS)"," Broadband circuit"," Infrared"," Spread spectrum"," Cable"]
生态恢复实践必须遵循（），必须应用（）来指导生态恢复实践，而（）将是成功进行生态恢复的基础。
