小儿肝移植国内目前报道较多的是()
A.尸体肝移植
B.活体肝移植
C.异种肝移植
D.活体亲体肝移植
E.异体肝移植
参考答案:D
坚定:信念
A.统一:思想
B.持续:发展
C.金融:工具
D.平原:草丛
The old woman has _______________ too many hardships in the past 10 years.
A.broken through
B.gone on
C.broken down
D.gone through