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【单选题】
A 55-year-old male patient, 2 hours after eating and drinking, suffered persistent pain in the upper abdomen and radiated to his left shoulder, lower back, and nausea and vomiting. He was admitted to the emergency department 12 hours later.Currently, the most helpful diagnostic test is:A.
Blood routine
B.
Abdominal puncture
C.
Blood and urine amylase
D.
Plain films of chest and abdomen
E.
Urine routine
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【多选题】法律关系的客体，是指法律关系的权利和义务共同指向的对象，它是法律关系主体权利行使和义务履行所指向的目标。法律关系客体的类型包括()。
A.
物
B.
人身利益
C.
环境
D.
精神产品
E.
行为
【简答题】税收法律关系的客体是指税收法律关系主体的权利和义务。 ( )
【单选题】法律关系由主体、客观和内容三个要素构成，其中法律关系的客体是指（ ）。
A.
法律权利和法律义务
B.
物、非物质财富、人身和行为结果
C.
法律责任和法律结果
D.
法律事件和法律行为
【简答题】经济法律关系的客体是指法律关系主体享有的权利和义务。( )
【单选题】警察法律关系的客体是指( )
A.
警察法律关系主体权利义务指向的对象或标的
B.
警察法律关系的主体依法享有的权利和承担的义务
C.
在警察法律关系中，依法享有权利和承担义务的自然人和组织
D.
警察法调整的结果
【单选题】The sequence of parts in a generally used fuel oil supply system for a main engine is _________.1tanks in the double bottom; 2 centrifuges;3 service tank; 4 settling tank; 5 viscosity regulator.
A.
①-②-④-③-⑤
B.
①-④-②-③-⑤
C.
①-③-②-④-⑤
D.
①-⑤-④-②-③
【单选题】The operation between two fuel injections is called _____, which consists of a fixed sequence of events.
A.
a working cycle
B.
two fuel injections
C.
the operation
D.
events
【单选题】The sequence of parts in a generally used fuel oil supply system for a main engine is _____(1) tanks in the double bottom; (2) centrifuges; (3) service tank; (4) settling tank; (5) viscosity regulator...
A.
(1)-(2)-(4)-(3)-(5)
B.
(1)-(4)-(2)-(3)-(5)
C.
(1)-(3)-(2)-(4)-(5)
D.
(1)-(5)-(4)-(2)-(3)
【单选题】The sequence of parts in a generally used fuel oil supply system for a main engine is ____.
A.
anks in the double bottom;②centrifuges;③service tank;④settling tank;⑤viscosity regulator
B.
①-②-③-④-⑤
C.
①-④-②-③-⑤
D.
①-③-②-④-⑤
E.
①-⑥-④-②-③
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