【单选题】Which of the following statements is NOT the resultif we continue the state of play?
A.
More diseases will emerge.
B.
More natural resources will disappear.
C.
Health care services would improve in poor areas.
D.
There will be more threat to human health into the food chain.
【单选题】在以下那种情况,“搭便车”问题会出现( )
D.
有些人消耗了公共物品,并不需要支付其全部费用
【单选题】以下说法正确的是( )。
A.
药品经营企业可以采用邮售的方式直接公众众销售处方药
B.
药品生产企业可以在互联网上向公众销售非处方药
D.
医疗机构只要有执业医生在线就可以在互联网上向公众销售处方药。
【判断题】划分薪酬等级的依据是通过职位评价所得到的职位的价值等级。 ( )
【单选题】Which of the following statements is CORRECT?
A.
Very few continue smoking throughout their teenage years.
B.
Most early-age smokers soon stop experimenting.
C.
Some early-age smokers never go beyond experimenting.
D.
Children quickly become regular smokers by carrying cigarettes.
【判断题】在一定情况下,函可以用“请示”代替。( )