Which of the following is not dangerous cargo?（）
第1题：
A "dangerous cargo manifest" is needed for you to carry a combustible cargo. You should obtain the shipping papers to make this "manifest" from the ______.
A.manufacturer
B.ABS
C.Coast Guard
D.shipper
第2题：
易燃货（）
第3题：
Which of the following conditions is true concerning a flammable liquid with a concentration above the upper explosive limit?
A.The mixture is too lean to burn
B.The mixture is too rich to burn
C.The vapor is about to explode
D.Conditions are perfect for combustion
第4题：
重吊杆用于吊大的重件。（）
第5题：
我们正在装危险货。（）
第6题：
What entry on a dangerous cargo manifest concerning the classification of a cargo is correct ________．
A.Class 8
B.Class 3 - flammable liquid
C.Division 2.2 - nonflammable gas
D.All of the above are correct
第7题：
“危险品”翻译成英文是（）。
第8题：
How does an inert gas system on a tanker function to prevent explosions in cargo tanks?
A.De-energizes the "charged mist" effect
B.Maintains a positive pressure on the vent header to cool the flammable vapors
C.Inert gas filters out the flammable vapors from the cargo tank spaces
D.Inert gas dilutes the flammable vapor and air concentrations to keep them below the lower explosive limit
第9题：
大副告诉装卸工人不要用钩子装袋装货。（）
第10题：
It is flammable cargo. Keep it away from the （）.