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【单选题】
__________是现代通用计算机的雏形。A.
中国唐代的算盘
B.
Charles Babbage于1934年设计的分析机
C.
Blaise Pascal于1642年发明的加法器
D.
Gottfried Leibniz于1673年发明的计算器
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【简答题】One of the most widely accepted, commonly repeated assumptions (假设) in our culture is that if you exercise, you will lose weight. I exercise all the time, but I still have got fat that hangs over my b...
【单选题】Our country will thrive only ______ our culture thrives, and our nation will be strong only ______ our culture is strong.
A.
that; if
B.
as; when
C.
if; if
D.
if; as
【简答题】One of the most widely accepted, commonly repeated assumptions (假设) in our culture is that if you exercise, you will lose weight. I exercise all the time, but I still have gut fat that hangs over my b...
【单选题】听力原文： Our culture is concerned with matters of self-esteem. Self-respect, on the other hand, may hold the key to achieving the peace of mind we seek. The two concepts seem very similar but the differe...
A.
It is the same as self-respect.
B.
It is totally different from self-respect.
C.
It is to evaluate positively and hold high regard.
D.
It is to think only the positive even when we lose.
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