单项选择题
Paints and solvents on a vessel should be（）.
A.stored safely at the work site until work is completed B.returned to the paint locker after each use C.covered at all times to protect from ignition sources D.stored in a suitable gear locker
单项选择题 Panting frames are located in the（）.
单项选择题 Pinching of the cargo hose between the vessel and the dock should be prevented by（）.
单项选择题 Planning to stow（）in the end lower holds will result in much broken stowage.
