滚装客船为满足一周一次消防救生演习的要求,定为每逄星期三都演习。
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If help has not arrived in 10-12 hours after abandoning a vessel in a rescue boat,you should ().
A. go in one direction until the fuel runs out
B. steer a course for the nearest land
C. steer a course for the nearest sea lane
D. shut down the engines if installed and put out the sea anchor
春温初起身不热甚,心烦懊恼,坐卧不安,欲呕不得呕,舌苔微黄,脉数,治宜()
A. 栀子豉汤
B. 凉膈散
C. 黄芩汤
D. 白虎汤
E. 黄连解毒汤
试验防碰天车前,要先将()去掉,对绞车刹车机构(包括手刹和气刹)进行试验。