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【单选题】
完整的计算机系统应包括A.
运算器、控制器和存储器
B.
外部设备和主机
C.
主机和实用程序
D.
配套的硬件设备和软件系统
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】We observe today not a victory of party but a celebration of freedom .
A.
celebrate
B.
preserve
C.
deserve
D.
Reserve
【单选题】关于胆总管,下列叙述哪项正确
A.
位于小网膜左侧的游离缘内
B.
由肝左、右管汇合而成
C.
居肝门静脉的左前方
D.
管径通常在1㎝以上
E.
由肝总管和胆囊管汇合而成
【判断题】财务管理中的杠杆效应是由于特定费用（如固定成本或固定财务费用）的存在而导致的，当某一财务变量以较小幅度变动时，另一相关财务变量会以较大幅度变动。（ ）
A.
正确
B.
错误
【单选题】In the relationship of education to business we observe today a fine state of paradox. On the one hand, the emphasis which most business places upon a college degree is so great that one can almost vi...
A.
businessmen are both unmindful of history and sophisticated in it
B.
businessmen show both contempt and respect for noble activities
C.
there are both highly intellectual and uneducated businessmen
D.
there are both noticeable similarities and differences between businessmen and intellectuals
【单选题】In the relationship of education to business we observe today a fine state of paradox. On the one hand, the emphasis which most business places upon a college degree is so great that one can almost vi...
A.
businessmen are both unmindful of history and sophisticated in it
B.
businessmen show both contempt and respect for noble activities
C.
there are both highly intellectual and uneducated businessmen
D.
there are both noticeable similarities and differences between businessmen and intellectuals
【简答题】副词一般只作状语,区别词一般只作定语,两类词因只有作修饰语的功能,所以可以合成 。
【单选题】We observe today not a victory of party but a celebration of freedom .
A.
celebrate
B.
preserve
C.
orate
D.
help
【简答题】We observe today not a victory of party but a celebration of , symbolizing an end as well as a beginning, signifying renewal as well as change for I have sworn before you and Almighty God the s...
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