单选题：According to Dr. David Faxon, the self-contained heart is___

题目分类：卫生类
题目类型：单选题
查看权限：VIP

题目内容：

According to Dr. David Faxon, the self-contained heart is__________. A．a milestone in the artificial heart development
B．still in the experimental stage
C．an implantable, permanent artificial heart
D．unavailable to all those Americans waiting for donor hearts

参考答案：

答案解析：

They didn't seem to appreciate the magnitude of the problem.

They didn't seem to appreciate the magnitude of the problem.A．existence B．cause

分类：卫生类题型：单选题

回答(9)题

回答(9)题A．appeared B．carried C．published D．contributed

分类：卫生类题型：单选题

回答(49)题

回答(49)题A．for stone to use in modem buildings B．has made them less likely to fall

分类：卫生类题型：单选题

What does Stephen Schneider say about a heroin addict and me

What does Stephen Schneider say about a heroin addict and methadone?A．Methadone

分类：卫生类题型：单选题

What is the opening section of the novel mainly concerned wi

What is the opening section of the novel mainly concerned with?A．The climate of

分类：卫生类题型：单选题