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【单选题】
You are berthed at a cargo facility where you have just completed discharging a dangerous cargo from your barge.You must complete topside repairs on the barge involving hot work before sailing.Which statement is TRUE ________.
A.
You can make repairs with permission of the facility owner since you are empty and the cargo is on the facility
B.
The repair area must be inspected by a marine surveyor to ensure that it can be done safely
C.
Hot work repairs at such a facility are prohibited
D.
The Captain of the Port may give specific approval to make hot work repairs
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参考答案:
举一反三
【简答题】如何检查燃油蒸发控制装置的外观 ___________________________________
【简答题】Button控件的默认事件是( )事件。
【判断题】原始消化管的内胚层分化为整个消化管。
A.
正确
B.
错误
【简答题】在数轴上表示出+ 1 4 、-0.5、 5 2 、-3.
【单选题】在 , , ,3. 1415926,3. 14, 中无理数有 [     ]
A.
1个
B.
2个
C.
3个
D.
4个
【简答题】2 5 ×14× 15 28 4 5 ÷14 2 3 ÷ 1 3 × 5 7 ÷ 3 7 ( 1 3 - 1 6 )× 2 3 3÷ 3 5 - 3 5 ÷3.
【简答题】10 21 × 12 25 5 9 ÷10 25 36 ÷ 5 12 3 4 ×14× 5 7 4 5 ÷ 2 3 ÷ 5 6 1 13 ÷ 9 13 ×3.
【简答题】(- 1 4 )× ______=-2;______ ÷(- 1 3 )=3 .
【多选题】内胚层分化为
A.
小肠上皮
B.
胰腺的上皮
C.
腹膜间皮
D.
甲状腺和甲状旁腺的上皮
E.
气管上皮
【多选题】内胚层分化为
A.
胃肠上皮
B.
气管上皮
C.
间皮
D.
食管上皮
参考解析:
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