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【多选题】
在计算机硬件系统中,通常把( )合称为主机。A.
运算器
B.
控制器
C.
内存储器
D.
辅助存储器
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【简答题】The National Gallery Description: The National Gallery is the British national art museum built on the north side of Trafalgar Square in London. It houses a diverse collection of more than 2,300 examp...
【单选题】Stylistically, Henry James‘ fiction is characterized by _______ .
A.
short, clear sentences
B.
abundance of local images
C.
ordinary American speech
D.
highly refined language
【单选题】Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices change the meaning in important ways or leave out essential information.
A.
Most luxuries and comforts were important and could improve the quality of people's lives.
B.
Most luxuries and comforts were not so important because they couldn't improve the quality of people's lives.
C.
Most luxuries and comforts were not necessary and also they prevented the progress of human beings.
D.
Most luxuries and comforts were so costly that people could not afford them.
【单选题】Why is Yellowstone National Park important?( )
A.
Because it is the first national park in the world.
B.
Because it is in America.
C.
Because it is the biggest national park in America.
D.
Because it is the first national park in America.
【简答题】以下关于社会基本医疗保险和商业健康保险的关系说法正确的是（ ）。
【单选题】以下关于社会基本医疗保险和商业健康保险的关系说法正确的是( )。
A.
基本医疗保险需要商业保险的补充
B.
基本医疗保险优于商业保险
C.
商业保险优于基本医疗保险
D.
二者作用完全相同
【单选题】以下关于社会基本医疗保险和商业健康保险的关系说法正确的是 ( )。
A.
基本医疗保险需要商业保险的补充
B.
基本医疗保险优于商业保险 c．商业保险优于基本医疗保险 D．二者作用完全相同
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