企业为了计算某种耐用消费品在国际市场上的需求量，除了要掌握某国市场上的产品需求量和家庭户数外，还应掌握（） ["产品在现有市场上的销售价格","预测期可能达到的产品普及率","产品在未来市场上的销售价格","现在已达到的产品普及率"]
A free press is considered very important to the functioning of parliamentary democracy because（）. ["it plays a watchdog function,keeping an eye on the government","it informs people of current affairs in the world.","it provides people with subjective reports.","it publishes short pamphlets for Parliament."]
内部控制的适用性原则的内涵包括（）。 ["与事适应","与时适应","横向适应","纵向适应"]
实现社会主义的价值目标是（）。 ["消灭剥削","消除两极分化","最终达到共同富裕","人的全面发展"]
楷体的字形结构可以分为三段：笔画、（）、整字。
简述秘书工作的特殊规律。
