全麻术后,病人尚未清醒时,应采取体位是()。
A.平卧
B.侧卧位
C.平卧头偏向一侧
D.头部抬高15°平卧位
E.俯卧位
参考答案:C
—David is often absent from class.
—Tell him he ________ answer for it if he goes on behaving like that.
A.shall
B.might
C.would
D.can
()有保护球的意义所在。
A.蹬地跨步
B.转体探肩
C.放球加速
D.假动作