The ladder shall（）.

Abe secured in a position so that it rests firmly against the ship's side from which the discharge operations are carried out
Bhave at least two replacement steps which are secured in position by a method different from that used in the original construction
Chave battens made of hardwood，or other material of equivalent properties，in one piece and not less than 1.80metres long provided at such intervals as will prevent the pilot ladder from twisting
Dhave steps made of softwood，or other material of equivalent properties，made in one piece free of knots，having an efficient slip surface

参考答案

参考解析：

分类：SOLAS公约的有关内容题库

The step of a pilot ladder which prevents the ladder from twisting is the（）.Aproof barBshifting barClong barDspreader

2、The Master shall insure that the Emerg

The Master shall insure that the Emergency Position Indicating Radiobeacon (EPIRB) is（）.Asecured inside the wheelhouseBtested annuallyCtested monthlyDsecured in the emergency locker

3、On which side（）I rig the pilot ladder.

On which side（）I rig the pilot ladder.AwillBcanCshallDmay

4、The auctionneres shall issue the aucti

The auctionneres shall issue the auction announcement 7 days before the auction。（翻译）（）。

5、Is the pilot ladder all right at this

Is the pilot ladder all right at this （）AhighBhighlyCheighDheight

6、It’s all right to rig the pilot ladder

It’s all right to rig the pilot ladder on lee side （）.Ato allow port Authorities to boardBallowing port Authorities to boardCto allow port Authorities boardingDallowing port Authorities to be boarded

编辑推荐

大庆I-130钻机和大庆II-130钻机最大钻柱重量相同。..

架线电机车机械制动的螺杆与螺母配合应不（）。..

有机物含量高的城镇垃圾宜采用（）法进行处置。..

慢性肾衰竭患者不宜使用的药物是（）..

大闸手把从缓解位移到运转位，由于（）失电，中继阀中的总风.....

患者，×××，女性，30岁，残冠，已行根管治疗，现拟行冠修.....