我国提倡通过何种途径获得供体移植器官（）
A.自愿捐献
B.互换器官
C.器官买卖
D.强行摘取
E.其他途径
参考答案：A
______ that she was going off to sleep, I asked if she’d like that little doll on her bed.
A．Seeing
B．To see
C．See
D．Seen
大科学
