急性前壁心肌梗死最常见的心律失常是()
A.室性早搏及室性心动过速
B.房室传导阻滞
C.房性早搏
D.室上性心动过速
E.心房颤动
参考答案:A
The use of Chinese by teachers in ______ English classroom must be restricted because it will decrease _______ time when students are exposed to the English language.
A.the; /
B.an; /
C./; the
D.an; the
巅顶部位头痛属于
A、太阳头痛
B、阳明头痛
C、少阳头痛
D、厥阴头痛
E、少阴头痛