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【单选题】
下列说法错误的有( )
A.
部分防震法是采用坚固的外包装容器,把物品用绳子、带子、吊环、弹簧等吊在外包装内,不与四壁接触。
B.
部分防震法能降低包装成本。
C.
充气式防震包装方法是通过气垫中的空气,缓和外界的物理冲击,从而达到保护产品的目的。
D.
全面防震包装法是指内装物与外包装之间全部用防震材料填满来进行防震的包装方法。
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参考答案:
举一反三
【单选题】Which of the following was not the city-state of Greece in the Golden Age?
A.
Corinth
B.
Athens
C.
Sparta
D.
Rome
【单选题】由于测量元件受环境温度变化影响造成的误差属于( )。
A.
随机误差
B.
疏忽误差
C.
相对误差
D.
系统误差
【判断题】用双列杂交测配合力可同时测定一般GCA和SCA
A.
正确
B.
错误
【单选题】The double blows of the divorce and death left Sydney in a state of emotional paralysis , during which she was unable to finish her thesis in psychology.
A.
confusion
B.
disorder
C.
collapse
D.
apathy
【单选题】which of the following was not the city-state of Greece in the Golden Age?
A.
Athens
B.
Sparta
C.
Knossos
D.
Miletus
【单选题】The double blows of the divorce and death left sydney in a state of emotional paralysis , during which she was unable to finish her thesis in psychology.
A.
confusion
B.
disorder
C.
collapse
D.
apathy
【简答题】抱腰阻截控制技能的适用警情是什么?
【单选题】Which building was not located in USA.
A.
Empire State Building
B.
the Eiffel Tower
C.
Golden Gate Bridge
D.
World trade center
【单选题】In which dynasty Confucianism was created as the official state philosophy?
A.
the 20th century
B.
Zhou Dynasty
C.
Han Dynasty
D.
the Qin Dynasty
【单选题】The double blows of the divorce and death left Sydney in a state of emotional paralysis , during which she was unable to finish her thesis in psychology.
A.
disorder
B.
confusion
C.
apathy
D.
collapse
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