A-A+
Some doctors doubt the possibility of donor he
问题详情
Some doctors doubt the possibility of donor hearts being replaced by artificial ones.
A. Right
B. Wrong
C. Not mentioned请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
题意:有些医生认为人工心脏能够不太可能替代捐献的心脏。
根据文章倒数第二段A donor heart…be hard to replace that with a machine…可知,移植手术非常成功的话,接受捐献心脏的病人能活l5至30年,而机器在这一点上很难达到,所以题干叙述正确。故本题选A。