有关消化系统放射性显像剂的选择
用于肝血流灌注显像
A.99mTc-RBCB.99mTc-胶体C.Na99mTcO4D.99mTc-EHIDAE.99mTc-MAA
参考答案:A
---Would you like ____ basketball with us?
--- I’d love to, but I feel like ____ something first.
A.to play ,to eat
B.play, eat
C.playing, eating
D.to play, eating
关于冠心病的分型错误的是()
A.无症状性心肌缺血
B.心律失常
C.心肌梗死
D.猝死
E.心绞痛