A.goggles B.glasses C.goggle D.hammer
单项选择题The sailor working aloft should wear ().
A. safety cap B. life jacket C. safety harness D. clothes
单项选择题Secure your safety harness when working ().
A.aloft B.outboard C.A&B D.inboard
单项选择题Rig ()on both side of the bow.
A. the gangway B. the paint boards C. the pilot ladder D. all of the above
单项选择题Sufficient time should be given for each coat to ().
A.blow B.clean C.dry D.wet
单项选择题We’ve just () our ship with one new coating.
A.washed B.painted C.cleaned D.repaired