某土方开挖工程，7月份计划完成工程量为5000m3，计划单价为70元／m3，7月底实际完成工程量为4500m3，实际单价为78元／m3，通过赢得值法分析可知（）。 进度延误完成3.5万元。 进度提前完成3.5万元。 费用节支3.6万元。 费用超支1000元。
一个网站中已存在多种URL形式，以下操作合理的是？（） 在系统中只使用正常形式URL，不让用户接触到非正常形式的URL。 不同形式的URL，301永久跳转到正常形式。 防止用户输错而启备用域名，301永远久跳转到主域名。 网站只留一种形式的URL，其它多种URL全部301跳转到首页。
物流标准化的意义是什么？
下列（）不是摹仿说的倡导者。 赫拉克利特。 柏拉图。 普列汉诺夫。 亚里斯多德。
Which interface does java.util.Hashtable implement？（） java.util.Map。 java.util.List。 java.util.Hashable。 java.util.Collectio。
The biggest mistake a workplace leader can make with office culture is failing to devise one at all. How do you know if your office culture is helping， or hurting， your employees， and as a result your bottom line？ Designing a thoughtful（周到的）office culture
is so important for a new company. Here are some aspects where a leader should be careful not to make mistakes. A cohesive （和谐一致的） office culture starts at the top and is built with intention. Face book’s founder projects a laid -back vibe （氛围）. That sets the tone for his $200 billion company，
Where he visits weekly Q and A sessions from his staff， loads up the perks， and courts a young team that closely mirrors his target market， positioning Face book are especially designed for their wants and needs.
Strict dress code or early start time may seem like an easy way to build professionalism （职业化）in your workplace， but is there a good reason for it？ Strict requirements that work in a law office may erode the work ethic at a hip tech startup. Make sure to back up your rules with reason. For example， at Culture Studio， a T -shirt design and printing company， you’d better believe there’s no place for ties. Employees are
encouraged to dress down in their brand’s merchandise or their competitors’（
Leadership shouldn’t abandon culture development there. Good employees tend to be goal？oriented over-achievers， so put your budget on that with team -building activities， contests， and incentives for the best. Think critically about the ideal employees for your team， what makes the tick， and how you can support them， within and outside of their role in the company’s goals.
Setting the tone for your workplace starts with each hire and at every level in the company. At digital marketing firm Mabbly， every hiring decision is made with the company’ s vision in mind： a creative and young team of approachable （伸手可及的） guides that help clients to understand the seemingly mysterious world of PR public relations in this internet age.What is the main topic of this article？（）
