当前位置:首页 > 问题分类 > 学历类考试 > 成考 > 问题详情

问题:

在每搏输出量和外周阻力不变而心率加快时,动脉血压的变化主要是 ( )

在每搏输出量和外周阻力不变而心率加快时,动脉血压的变化主要是 ( )


  参考答案

正确答案:B

相关题目:

请在第57处填上正确答案。
The author mentions that a band’Success is dependent on all of the following factors EXCEPT
A.having patience
B.making personal contacts with people in the company
C.understanding how a record company functions
D.playing music that sounds like music of famous bands
That was I__________wanted .
A.which
B.the One
C.the one what
D.the which