强心苷类药禁用于( )
A.慢性心功能不全B.心房纤颤C.室性心动过速D.心房扑动E.房性心动过速
参考答案:C
使子宫内膜从增殖期转变为分泌期的激素是()
A.GnRH
B.促性腺激素
C.雄激素
D.雌激素
E.孕激素
If you’re to succeed, to the job after finding the proper way to do it.
A.being devoted
B.devoted
C.devoting
D.be devoted