Weshould（）thenationalflagwhenthesunrises. A: hoist B: hoists C: hoisting D: hoisted

A sail hook is used for（）. A: hoisting a windsail B: parcelling C: sewing canvas D: testing canva

A sail hook is used for（）. A: hoisting a windsail B: parceling C: sewing canvas D: testing canva

The tackle that raises and lowers the boom is（）. A: the cargo fall B: The cargo hoisting wire rope C: the topping lift D: the cargo whi

What does the abbreviation "VHF' stand for? A: Vessel's Hoisting Flag B: Very High Safety C: Very Hot Frequency. D: Very High Frequency