影响ADH分泌的容量受体位于()
A．左心房
B．右心房
C．颈静脉窦
D．颈动脉窦
E．下丘脑
参考答案：B, C
开发利用水资源时，由地方政府水行政主管部门进行综合科学考察和调查评价，考察合格后方可允许利用。（）
She was surprised to know that the doctor was __________ too much for the treatment he was giving her.
A．affording
B．costing
C．offering
D．charging
