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【单选题】
下消化道指 ()A.
胃以下的消化管
B.
食管以下的消化管
C.
十二指肠及其以下的消化管
D.
空肠及其以下的消化管
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举一反三
【单选题】For GMDSS，when may a compulsory vessel not be allowed to leave port ________．
A.
When the vessel is in an overloaded condition
B.
When the vessel has arranged for both duplication of equipment AND shore-based maintenance
C.
When the vessel has replaced a required piece of GMDSS-related equipment but its performance has not been verified or logged
D.
When the vessel is carrying only two licensed GMDSS Radio Operators and is capable of performing all required functions
【单选题】The phrase “When built” in the Certificate of Vessel’s Nationality means（）.
A.
when was your vessel built
B.
at what time is your vessel building
C.
when is your vessel built
D.
at what time you built your vessel
【单选题】The differences between male and female brains are the major causes of the scores between boys and girls.
A.
正确
B.
错误
【简答题】What are the differences between simile and metaphor?
【单选题】用盐酸溶液滴定 Na 2 CO 3 溶液的第一、二个化学计量点可分别用什么作指示剂?
A.
酚酞和甲基橙
B.
甲基红和酚酞
C.
百里酚酞和甲基红
D.
甲基红和甲基橙
【单选题】关于杂音传导正确的说法是
A.
收缩期杂音均易传导
B.
舒张期杂音均不易传导
C.
伴震颤的杂音则肯定传导
D.
杂音传导时,其性质不变
E.
杂音的传导与病情的轻重有关
【单选题】A vessel is in sight of another vessel when she（）.
A.
can be observed by radar
B.
has determined that risk of collision exists
C.
is sounding a fog signal which can be heard on the other vessel
D.
can be observed visually from the other vessel
【单选题】关于杂音传导正确的说法是 （ ）
A.
收缩期杂音均易传导
B.
舒张期杂音均不易传导
C.
伴震颤的杂音则肯定传导
D.
杂音传导时，其性质不变
E.
杂音的传导与病情轻重有关
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