单选题下列从艇筏上救人的操作不正确的是()。 ①最好将艇筏置于救助船的上风舷; ②如果风浪较大,从救助船上撒镇浪油; ③直接将待救人员的艇筏吊到救助船的甲板上; ④为便于艇筏牢固系靠,在救助船上沿水线从首至尾备妥一根钢丝缆。A①④B②~④C②③D①~④
单选题
下列从艇筏上救人的操作不正确的是()。 ①最好将艇筏置于救助船的上风舷; ②如果风浪较大,从救助船上撒镇浪油; ③直接将待救人员的艇筏吊到救助船的甲板上; ④为便于艇筏牢固系靠,在救助船上沿水线从首至尾备妥一根钢丝缆。
A
①④
B
②~④
C
②③
D
①~④
参考解析
解析:
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