重力放起落架操纵机构位于()
A.起落架手柄旁边
B.中央操纵台上面
C.正驾驶左手一侧
D.驾驶舱门区域附近的地板上
参考答案:D
_____ girls took part in the Super Girl Competition, but only few of them succeeded. [ ]
A.One million of
B.Millions of
C.Two millions
D.Million of
肩部出血可采用指压法进行止血,按压位置为()。
A.颞浅动脉
B.锁骨下动脉
C.肱动脉
D.指动脉