（） shall be continuously powered and s

1、Which procedure(s) shall be used to de

Which procedure(s) shall be used to determine risk of collision? （）AWatching the compass bearing of an approaching vesselBSystematic observation of objects detected by radarCLong-range radar scanningDAll of the above

2、A vessel shall be deemed to be overtak

A vessel shall be deemed to be overtaking when she can see at night（）.Aonly the sternlight of the vesselBa sidelight and one masthead light of the vesselConly a sidelight of the vesselDany lights except the masthead lights of the vessel

3、Inflatable liferafts shall be serviced

Inflatable liferafts shall be serviced at an approved servicing facility every 12 months or not later than the next vessel inspection for certi...

4、The Shipowner continues to be liable a

The Shipowner continues to be liable as a carrier（）by the contract，or in the usual course of business，the transit is terminated and the goods have been warehoused for their owner to be ready to receive them.AwhenBthe timeCthe dayDuntil

5、“The union must and shall be preserved

“The union must and shall be preserved（联邦必须而且将会得到保留）。”这是林肯1860年参加总统竞选时的主题。他认为当时美国政府面临的首要任务是（）。A实现国家独...

6、Vessels shall be deemed to be in sight

Vessels shall be deemed to be in sight of one another only when one（）from the other.Acan be observed visuallyBcan be observed by radarCcan be located on the radarDcan be heard