下面一组图像应考虑为()
A．正常的右侧冠状动脉
B．正常的左前降支
C．右侧冠状动脉钙化
D．左前降支钙化
E．左旋支钙化
参考答案：C
Don't rest on your laurels, ______ your success and start looking for new markets now.
A．add up
B．follow up
C．work up
D．count up
十通
