大多数优先医疗服务提供者组织包括一些共同要素，其中不包括（　）。A．服务网内的医疗服

日常礼貌用语很多，请你写出一些常用的见面语、感谢语、致歉语、告别语。（每方面至少答出2点）

骨密度测定有哪些方法?

全国人大常委会委员长吴邦国指出，要充分认识中国人民代表大会制度与西方议会制度的本质区别，这种区别在于

A所体现的国家结构不同           B 所体现的阶级属性不同

C 人大代表与西方议员的本质不同   D 所体现的国家 * * 运行方式不同

简述仓库管理员的工作包括哪些内容？

（）of the following statements is incorrect regarding a fire and boat drill ao board your cargo vessel.

A.At least one fire and drill shall be held within 24 hours of leaving a port where more than 25 percent of the crew has been replaced

B.The Master is responsible in seeing thst each lifeboat is lowered to the water at least once in each 6 months

C.Lifeboat equipment shall be examined at least once each month to insure that it is complete

D.An entry shall be made in the vessels official Logbook relative eo each fire and boat drill