（）became the first prince to hold the

1、All the holds to be loaded with grain

All the holds to be loaded with grain must be swept（）commencement of loading.ACleanly/duringBClear/meanwhileCClean/betweenDClean/prior to

2、The Convention is the first to establi

The Convention is the first to establish basic requirements on training certification and watch-keeping for seafarers on an international level（）AA.STCW78BB.STCW95CC.SOLAS74DD.SOLAS88

3、The first treatment given to a person

The first treatment given to a person overcome by benzene vapor should be to（）.Aremove them to fresh airBflush their face with water for about 5 minutesCstand them up and walk them aroundDremove their clothing and wrap them in blanket

4、All the holds which are to take cereal

All the holds which are to take cereals in bags must be so cleaned that they meet the requirements of the（）.Alocal agentBcargo surveyorCaccident investigatorDgeneral average adjuster

5、According to the first paragraph an Am

According to the first paragraph an American student is allowed____．Ato live in a different universitiyBto take a particular course in a different universityCto live at home and drive to classesDto get two degrees from two different universities

6、When the anchor is brought to and hold

When the anchor is brought to and holding，the horizontal component of anchor cable tensions should equal the（）.Adisplacement tonnageBweight forcesCbuoyancy forcesDenvironmental force