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【简答题】
观察下列一组数的排列：1，1，2，3，5，8，13，21，34，…，前2009个数中，有 个偶数．
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反馈参考答案：
举一反三
【简答题】An e________is to express feelings or attitude towards an existing state.
【单选题】A technician is installing an Express Card 54 device into a laptop. How will the device MOST likely be installed?（）
A.
Into available expansion slot
B.
Via physical external dongle
C.
Via internal expansion slot
D.
Into any available USB slot
【判断题】The effect of an implied contract is not the same as the effect of an express contract.
A.
正确
B.
错误
【简答题】新彩颜料的调制分__和__两种方法。
【简答题】Johnny lived with his parents in a small town in the mountain. One day there was earthquake near the town. Many houses were damaged(损坏的). Everyone thought that there would be earthquake soon. They wer...
【单选题】Who are worried about hackers in the story?A． Johnny's parents．B． School headmaster
A.
28． Who are worried about hackers in the story? A． Johnny's parents．
B.
School headmasters， teachers and the police．
C.
The police．
D.
School headmasters and teachers．
【单选题】Johnny's parents always let him have his own _____________.
A.
will
B.
way
C.
wish
D.
order
【多选题】在短期内,各种成本的变化规律是( )。
A.
平均固定成本随产量的增加而保持不变
B.
开始阶段平均成本随产量的增加而递减,达到最低点后开始上升
C.
平均可变成本先于平均总成本达到最低点
D.
边际成本先下降,后上升
【判断题】An express contract is one in which the agreement is shown by the acts and conduct of the parties.
A.
正确
B.
错误
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