什么叫“当然可以”？知道为什么NASA要用私人公司发卫星吗？因为国家垄断导致不合理的高价。

所有跟帖： 

• 简单啊，欧洲，加拿大，日本，新加坡等等。美国是发达国家中唯一一个没有全民健保的国家，还不说明什么吗？ -望断飞雁- ♀ (0 bytes) () 11/05/2019 postreply 12:55:32

• the average per capita cost of health care in the United States -望断飞雁- ♀ (292 bytes) () 11/05/2019 postreply 12:59:55

• is twice that of other modern nations -望断飞雁- ♀ (0 bytes) () 11/05/2019 postreply 13:00:56

• one-quarter to one-third of our current costs are driven by insu -望断飞雁- ♀ (495 bytes) () 11/05/2019 postreply 13:09:26

• In addition to reduced billing expenses, physicians -望断飞雁- ♀ (433 bytes) () 11/05/2019 postreply 13:10:49

• 政府办的，效率跟低，到时候还罢工，一样涨价。 -只看不回贴1208- ♂ (0 bytes) () 11/05/2019 postreply 15:57:00