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【单选题】
信源发出的信号共有5状态,其中1种状态的发生概率为0,其余4种状态等概率发生,那么,信源传给信宿的信息熵是( )比特。
A.
4
B.
3
C.
2
D.
1
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【单选题】针对同一关键词,网站一的质量度为1,价格为3;网站二的质量度为0、6,价格为4,那么网站一的排名()网站二的排名。
A.
小于
B.
大于
C.
等于
D.
其他
【简答题】财务管理的具体目标有( )目标。
【单选题】The wallet which the writer found ______.
A.
was empty
B.
had some money in it
C.
had a few coins and a photograph in it
D.
had an old photograph in it
【单选题】The writer's parents had decided _________________.
A.
to go to university
B.
to study law
C.
which university the writer should go to
【单选题】Before coming to India the writer______.
A.
had been a successful politician
B.
had made a decision to do no more work
C.
had been dismissed from his job
D.
had written articles for publication
【判断题】利用最小二乘法拟合的回归方程,残差的和一定等于0.
A.
正确
B.
错误
【简答题】试述财务管理目标的特点。
【单选题】下列有关缴纳房产税时间的说法中,错误的是( )。
A.
将原有房产用于生产经营,从生产经营之月起
B.
新建房屋用于生产经营,从建成之次月起
C.
购置新建商品房,自房屋交付使用之次月起
D.
出租房产,自交付出租房产之月起
【多选题】Tick the difficulties the writer had in humanities in Yale.
A.
Agamemnon was too long to pronounce.
B.
The writer didn't recognize whom they were discussing in the seminar.
C.
The writer had his first written English essay a year ago.
D.
The writer couldn't take notes fast enough in Enlish class.
E.
The writer was tired of the dull words in Homer.
F.
The presentations were too difficult to follow.
【单选题】The writer's parents had decided _________.
A.
to go to university
B.
to study laws
C.
which university the writer should go to
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