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【单选题】设有观测向量 ,其协方差阵为 ,函数 的方差为( )
A.
20
B.
30
C.
40
D.
50
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【单选题】Boys like ______ girls who are beautiful.
A.
a type of
B.
that type of
C.
those types of
D.
those type of
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【单选题】What is special about the season's last show?
A.
There is a special conductor being featured.
B.
It takes place outside.
C.
The tickets are still on sale 10% off.
D.
It has a guest actor.
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【简答题】What special skills are required? Good at using __________.
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【简答题】设有观测向量 ,其协方差阵为 , 函数 的方差为( )
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【简答题】What is special about the rock climbing competition?
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【单选题】－－－What was the food like? －－－___________________.A．Nothing special B．Special nothingC．Nothing
A.
109. ---What was the food like? ---___________________. A．Nothing special
B.
Special nothing
C.
Nothing specially
D.
Specially nothing
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【单选题】各个国家与地区对公路货运都有详细的收费规则、办法，收费类目与标准。运价，是指货物运输的基本收费标准，以每公里（    ）为计算单位。
A.
立方米
B.
万吨
C.
吨
D.
千克
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【单选题】“冯唐者,其大父赵人。”中的大父指的是()。
A.
父亲
B.
祖父
C.
曾祖父
D.
高祖父
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【单选题】What kind of readers will probably like reading More Things in Heaven?
A.
Those who are searching for the meaning of life.
B.
Those who are trying to be spiritual leaders.
C.
Those who study the art of writing.
D.
Those who like traveling abroad.
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【单选题】设有观测向量 ,其协方差阵为 ,函数 的方差为( )
A.
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B.
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【单选题】Boys like ______ girls who are beautiful.
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【单选题】What is special about the season's last show?
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【简答题】What special skills are required? Good at using __________.
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【简答题】设有观测向量 ,其协方差阵为 , 函数 的方差为( )
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【简答题】What is special about the rock climbing competition?
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【单选题】－－－What was the food like? －－－___________________.A．Nothing special B．Special nothingC．Nothing
A.
109. ---What was the food like? ---___________________. A．Nothing special
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Special nothing
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【单选题】各个国家与地区对公路货运都有详细的收费规则、办法，收费类目与标准。运价，是指货物运输的基本收费标准，以每公里（    ）为计算单位。
A.
立方米
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万吨
C.
吨
D.
千克
查看完整题目与答案
【单选题】“冯唐者,其大父赵人。”中的大父指的是()。
A.
父亲
B.
祖父
C.
曾祖父
D.
高祖父
查看完整题目与答案
【单选题】What kind of readers will probably like reading More Things in Heaven?
A.
Those who are searching for the meaning of life.
B.
Those who are trying to be spiritual leaders.
C.
Those who study the art of writing.
D.
Those who like traveling abroad.
查看完整题目与答案