单项选择题
Diesel powered industrial trucks on a ship that are provided with safeguards to the exhaust，fuel，and electrical systems are designated（）.
A.DEFE
B.DE
C.DS
D.DES
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相关考题
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单项选择题
Denebola is found in what constellation?（）
A.Hydrus
B.Leo
C.Centaurus
D.Aquila -
单项选择题
Deneb is found in what constellation?（）
A.Cygnus
B.Pegasus
C.Ursa Major
D.Andromeda -
单项选择题
Define the acronym MSI（）.
A.Maritime Safety Information
B.Maritime Shipping Index
C.Maritime Satellite Indicator
D.Mariner Safety Intelligence
