ST段抬高性心肌梗死心电图在Ⅱ、Ⅲ、avF导联有改变，其定位诊断是（）
A.前壁
B.前间壁
C.下壁
D.后壁
E.侧壁
参考答案：C
A quarrel _____, which made him _____ his family.
A．was broken out; break away
B．broke out; break away from
C．was broken away; break down
D．broke down; break out
【选择】/【色彩范围】对话框中提供的【选区预览】方式有（）。
A.灰度
B.黑色杂边
C.白色杂边
D.灰度杂边
