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【多选题】
以下属于三次信息的是:A.
目录
B.
词典
C.
百科全书
D.
科技报告
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皮皮学刷刷变学霸
举一反三
【单选题】Callable bonds
A.
are called when interest rates decline appreciably.
B.
have a call price that declines as time passes.
C.
are called when interest rates increase appreciably.
D.
are called when interest rates decline appreciably and have a call price that declines as time passes.
E.
have a call price that declines as time passes and are called when interest rates increase appreciably.
【单选题】在CSS语言中下列哪些选项不是背景图像的属性( )
A.
background-repeat
B.
background-attachment
C.
background-color
D.
background-position
【简答题】用8位分配单元,计算【19-23 】, 先将下列数转换成二进制补码,然后运算,再把结果转成十进制。 求和的补码是_______________B,转换为十进制为__________D
【单选题】(I) Callable bonds usually have a higher yield than comparable noncallable bonds. (II) Convertible bonds are attractive to bondholders and sell for a higher price than comparable nonconvertible bonds.
A.
(I) is true, (II) false.
B.
(I) is false, (II) true.
C.
Both are true.
D.
Both are false.
【简答题】用8位分配单元,计算【 19+23 】, 先将下列数转换成二进制补码,然后运算,再把结果转成十进制。 19的二进制补码为_____________B;23的二进制补码为________________B。 求和的补码是_______________B,转换为十进制为__________D
【多选题】交易型领导的特征包括( )。 ?xml:namespace>
A.
prefix = span style="font-family / 放任
B.
prefix = span style="font-family / 激励
C.
prefix = span style="font-family / 差错管理
D.
prefix = span style="font-family / 奖励
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