休克患者可采取的卧位是（）
A.半坐卧位
B.头高斜坡卧位
C.平卧位
D.头低双下肢抬高卧位
E.头颈及双下肢各抬高15°~30°卧位
参考答案：C, E
After the war, a new school building was put up __________there used to be a theatre. [ ]
A. that
B. where
C. which
D. when
何谓临床电生理检查？
