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【单选题】
结核分枝杆菌的致病因素是A.
外毒素
B.
内毒素
C.
两者均有
D.
两者均无
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皮皮学刷刷变学霸
举一反三
【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.
B.
On the poop deck.
C.
On the weather deck.
D.
On the main deck.
【单选题】These include deck machinery such as mooring equipment,cranes and _____.
A.
boiler
B.
bow thrusters
C.
stabilizers
D.
hatch covers
【单选题】What is another name for New York?
A.
Big Ben.
B.
Big Port.
C.
Big Apple.
D.
Big Bear.
【单选题】Deck machinery, which is also known as hull machinery, includes all power driven equipment located _____ the machinery spaces that is _____ with the main propulsion plant.
A.
inside / associated
B.
inside / not associated
C.
outside / associated
D.
outside / not associated
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