意识障碍伴瞳孔缩小可见于
A．颠茄类中毒
B．酒精中毒
C．氰化物中毒
D．枕骨大孔疝
E．吗啡类中毒
参考答案：E
With he help of his friends, he has _________ a good business over the years.
A．build up
B．made up
C．cut up
D．grown up
何谓查照间隔？何谓护背距离？
