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【简答题】
国外有人调查统计了某家族八代136名家族成员,发现其中50名男子成为音乐家,这是遗传决定的。( )
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【单选题】机动车驾驶人故意遮挡、污损机动车号牌,粘贴、安装影响号牌识别的遮挡物或者未按照规定安装、悬挂机动车号牌的,处以____元罚款。
A.
50
B.
100
C.
150
D.
200
【单选题】根据航海日志记载与管理的规定,下列哪些船位需用观测数据记载_____。
A.
GPS船位
B.
陆测船位
C.
雷达船位
D.
B和C是
【单选题】Which of the following statement is true?
A.
Eton is a famous private school in England.
B.
Eton is a uni-sex boarding school in England.
C.
Eton was noted as being the sixth most expensive HMC boarding school in the UK.
D.
Eton has not provided any financial support to its students so far.
【单选题】机动车驾驶人未按规定安装或者故意遮挡、污损机动车号牌的,处以二百元罚款。
A.
正确
B.
错误
【单选题】The private school was closed down as a ____ of its terribly bad management.
A.
matter
B.
consequence
C.
whole
D.
total
【单选题】设 为 矩阵, 为 阶可逆矩阵, ,则( )。
A.
秩( )> 秩( )
B.
秩( )= 秩( )
C.
秩( ))
D.
秩( )与秩( )的关系依 而定
【单选题】根据航海日志记载规定,下列哪些船位需用观测数据记载? 1 GPS船位;2路测船位;3雷达船位
A.
1~3
B.
1,2
C.
2,3
D.
1,3
【单选题】设 为 矩阵, 为 阶可逆矩阵, ,则( ).
A.
秩( )大于秩( )
B.
秩( )= 秩( )
C.
秩( )小于秩( )
D.
秩( )与秩( )的关系依 而定
【简答题】阅读理解。 Bridge of Hope School is a private school. It was set up in Kalangala about two years ago.Unlike government schools, which have very large classes of 90 children , many of whom do not want to le...
【单选题】设 为 矩阵,且 ,而 ,则 .
A.
0
B.
1
C.
2
D.
3
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