If a crew member is exposed to phenol by way of skin or eye contact，you should IMMEDIATELY（）.
A. administer oxygen
B. treat victim for shock
C. flush skin and eyes with water
D. give victim stimulant
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The line-throwing appliance provided on board ship is（）.
A. for the saving of life
B. for fire-fighting
C. for mooring purpose
D. for towing purpose
对于GAas80/580的SWEP控制系统CODE可以取（）个值，表明有这么多不同的焊接类型。
A. 1
B. 6
C. 4
D. 5
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