阻塞性睡眠呼吸暂停低通气综合征有哪些症状()
A.过度嗜睡
B.记忆力减退
C.打鼾
D.注意力不集中
E.可并发高血压等
参考答案:A, B, C, D, E
先天性肾上腺皮质增生是以下哪种情况的常见原因()
A.女性假两性畸形
B.女性性早熟
C.女孩乳腺发育
D.初潮提前
E.男孩睾丸增大
When experiencing heavy winds,you should reef sails to().
A.bring the sails parallel to the wind
B.reduce sail area exposed to the wind
C.allow the sails to catch more wind
D.remove all tension on the main and jib sheets