放射诊疗建设项目预评价报告由（）向卫生行政部门提交。 A.放射卫生服务机构 B.建设

资产报酬率是用于评价企业盈利能力的指标，该指标中的“报酬”应该是指( )。

A．营业利润

B．利润总额

C．净利润

D．息税前利润

（）认为国家最好由哲学家统治。

A、亚里士多德

B、苏格拉底

C、柏拉图

D、康德

The consumer price index tends to:（）

A. overstate the inflation rate, because its market basket is fixed and does not consider that consumers will substitute away from goods that have risen dramatically in price.

B. overstate the inflation rate because its market basket is variable and takes into consideration that consumers will substitute away from goods that have risen dramatically in price.

C. understate the inflation rate because its market basket is fixed and does not consider that consumers will substitute away from goods that have risen dramatically in price.

设想没有物质的运动的观点是（）。

A.唯心主义

B.不可知论

C.机械唯物主义

D.朴素唯物主义

初凝