单项选择题
Damage to cargo caused by fumes or vapors from liquids，gases，or solids is known as（）.
A.contamination B.oxidation C.tainting D.vaporization
单项选择题 Damage to cargo caused by dust is known as（）.
单项选择题 Cargo that is highly susceptible to damage by tainting from odorous cargo is called（）.
单项选择题 As matter of fact，the damage to the winches was due to（）.
