皮皮学，免费搜题
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【单选题】
运载进口货物的运输工具5月9日申报进境，收货人5月15日向海关传送报关单电子数据，海关当天受理申报并发出现场交单通知，收货人于5月27 Et提交纸质报关单时，发现海关已于5月26日撤销电子数据报关单，遂于5月30日重新向海关申报，海关当天受理申报并发出现场交单通知，收货人5月 31日提交纸质报关单，如以上日期均不涉及法定节假日，滞报天数应为( )。
A.
0天
B.
6天
C.
7天
D.
8天
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举一反三
【单选题】Task 3 Car servicing is something that every car owner has to experience at least sometime of the year. The best method to service your car is to go to your car service station and have the servicing ...
A.
To service your car by yourself.
B.
To have your car serviced at the service station.
C.
To turn to other car owners for help.
D.
To send your car back to the car maker.
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【判断题】每次试验的成功率为p(0
A.
正确
B.
错误
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【单选题】进行n次独立试验，每次试验的成功率为p(0p1)，令X为n次独立试验成功的次数，则P{X=0}=()
A.
p^n
B.
(1-p)^n
C.
1-(1-p)^n
D.
1-p^n
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【简答题】代词 1. ---Is that your car? --- No, ________( 我的 ) is parked over the road. 2. The doctor told _______( 他 ) to have two days’ rest. 3. When our washing machine broke, our neighbours let ______( 我们 ) us...
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【简答题】Passage 1 Car servicing is something that every car owner has to experience at least some time of the year. The best method to service your car is to go to your car service station and have the servic...
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【单选题】某随机试验每次试验的成功率为p(0＜p＜1)，则在3次重复试验中至少失败1次的概率为(    )
A.
(1-p) 3
B.
1-p 3
C.
3(1-p)    
D.
(1-p) 3 +p(1-p) 2 +p 2 (1-p)
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【单选题】Task 1 Read the following passage and answer the questions. Car servicing is something that every car owner has to experience at least some time of the year. The best method to service your car is to ...
A.
To service your car by yourself.
B.
To turn to other ear owners for help.
C.
To send your ear back to the car maker.
D.
To have your car serviced at the service station.
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【单选题】Task 13 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> Car servicing is something that every car owner has to experience at least sometime of the year. The best method to serv...
A.
To service your car by yourself.
B.
To have your car serviced at the service station.
C.
To turn to other car owners for help.
D.
To send your car back to the car maker.
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【简答题】每次试验的成功率为p(0＜p＜1)，重复进行10次试验，其中前7次都未成功，后3次都成功的概率为____________ .
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【单选题】每次试验的成功率为p(0A.(1－p)2B.1－p2C.3(1－p)D.1－p3
A.
每次试验的成功率为p(0＜ｐ＜１） A.(1-p) 2
B.
1-p 2
C.
3(1-p)
D.
1-p 3
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相关题目：
【单选题】Task 3 Car servicing is something that every car owner has to experience at least sometime of the year. The best method to service your car is to go to your car service station and have the servicing ...
A.
To service your car by yourself.
B.
To have your car serviced at the service station.
C.
To turn to other car owners for help.
D.
To send your car back to the car maker.
查看完整题目与答案
【判断题】每次试验的成功率为p(0
A.
正确
B.
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【单选题】进行n次独立试验，每次试验的成功率为p(0p1)，令X为n次独立试验成功的次数，则P{X=0}=()
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【简答题】代词 1. ---Is that your car? --- No, ________( 我的 ) is parked over the road. 2. The doctor told _______( 他 ) to have two days’ rest. 3. When our washing machine broke, our neighbours let ______( 我们 ) us...
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【简答题】Passage 1 Car servicing is something that every car owner has to experience at least some time of the year. The best method to service your car is to go to your car service station and have the servic...
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【单选题】某随机试验每次试验的成功率为p(0＜p＜1)，则在3次重复试验中至少失败1次的概率为(    )
A.
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B.
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C.
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D.
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【单选题】Task 1 Read the following passage and answer the questions. Car servicing is something that every car owner has to experience at least some time of the year. The best method to service your car is to ...
A.
To service your car by yourself.
B.
To turn to other ear owners for help.
C.
To send your ear back to the car maker.
D.
To have your car serviced at the service station.
查看完整题目与答案
【单选题】Task 13 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> Car servicing is something that every car owner has to experience at least sometime of the year. The best method to serv...
A.
To service your car by yourself.
B.
To have your car serviced at the service station.
C.
To turn to other car owners for help.
D.
To send your car back to the car maker.
查看完整题目与答案
【简答题】每次试验的成功率为p(0＜p＜1)，重复进行10次试验，其中前7次都未成功，后3次都成功的概率为____________ .
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【单选题】每次试验的成功率为p(0A.(1－p)2B.1－p2C.3(1－p)D.1－p3
A.
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B.
1-p 2
C.
3(1-p)
D.
1-p 3
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