【单选题】S1: Could you introduce all the machinery on deck? S2: Sure. Let's go to the forecastle deck and start with the windlass. Q: Where was the windlass situated?
A.
On the forecastle deck.
【单选题】These include deck machinery such as mooring equipment,cranes and _____.
【判断题】在光镜下观察肝组织切片时,可见肝小叶中央有一血管,称作中央动脉。
【单选题】Which one doesn’t belong to deck machinery?
【单选题】These include deck machinery such as mooring equipment, anchor handling equipment, cranes and _____.
【单选题】_______ big the tree is! [ ]
【单选题】Mechanical gearing of deck machinery such as the windlass or boat hoists should().
A.
be open to view so,if a foreign object gets in the gearing,the operator can immediately stop the machinery
B.
have a guard over the gearing
C.
be painted a contrasting color from the base color in order to call attention to the gearing
D.
not be operated if there is any crew within 10 feet of the machinery