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【单选题】
下列视频 文件格式( )不能被插入到幻灯片中。A.
AVI
B.
WMV
C.
MP4
D.
FLV
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】By the end of last month, we had sold ____________ as we did last year.
A.
as twice many cups
B.
twice cups as many
C.
twice as many cups
D.
as many cups twice
【单选题】We can infer from the last paragraph that ______.
A.
Wal-Marts practices are a moderately nice reflection of American values
B.
consumers should bear the brunt of paying more for their own insurance
C.
consumers might exert some influence on Wal-Mart to pay its workers more
D.
Wal-Mart's efficiency is beyond what other supermarket chains can achieve
【简答题】在编号分别为0，1，2，…，E，F的16个处理器之间，要求同时按下列配对通信：（B.1），（8，2），（7，D），（6，C），（E，4），（A.0），（9，3），（5，F）。 （1）写出实现该要求的互连网络的互连函数。 （2）选择一种实现该要求的多级网络，并说明控制方式和控制信号。
【简答题】在牛顿环直径的测量过程中, 是从第3环左(或右)还是第22环左(或右)的位置开始测?为什么?
【单选题】以下关于二板市场说法错误的是（）
A.
二板市场的运作理念是“买者自负”，由于风险较高，主要为专业的机构投资者开设
B.
二板市场中企业的风险要大于主板市场中的上市企业
C.
二板市场的监管理念是“以加强信息披露”为本
D.
二板市场的交易活动比主板市场活跃
【单选题】When a tax is imposed on tea and buyers of tea are required to send in the tax payments to the government,
A.
a. buyers of tea and sellers of tea both are made worse off.
B.
b. buyers of tea are made worse off and the well-being of sellers is unaffected.
C.
c. buyers of tea are made worse off and sellers of tea are made better-off.
D.
d. the well-being of both buyers of tea and sellers of tea is unaffected.
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