1. [单选题]在请求无线电医疗咨询前，应对外伤病人准备()
A. 准备叙述如何受伤
B. 受伤发生的时间
C. 以上皆应具备
2. [单选题]海上航行的机动船(motor vessel)甲，见左舷挂有尖端向下圆锥体号型的帆船与本船航向交叉驶近，存在碰撞危险，甲船应：
A. 右转鸣一短声
B. 左转鸣二短声
C. 保向保速
D. 减速、停车
3. [单选题]按职务分工＿应负责安排和领导机舱人员日常工作。
A. 轮机长
B. 大管轮
C. 船长
D. 当班轮机员(engineer)
4. [单选题]The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than _____ of the total bilge pumping capacity.
A. one-third
B. two-thirds
C. one-fourth
D. two-fourths
5. [单选题]We have stayed at Shanghai port for a long timeThe fouling on the ship’s hull greatly increases her _____.
A. power
B. speed
C. resistance
D. thrust force
