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【单选题】
的第一位收藏者是清代潍县的收藏大家、金石学家
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B.
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D.
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参考答案：
举一反三
【判断题】行程开关是一种将机械信号转换为电气信号,以控制运动部件位置或行程的自动控制电器
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是（）。
A.
偶遇抽样
B.
分层抽样
C.
等距抽样
D.
整群抽样
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是( )
A.
系统抽样
B.
分层抽样
C.
整群抽样
D.
偶遇抽样
E.
单纯随机抽样
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是( )
A.
系统抽样
B.
分层抽样
C.
整群抽样
D.
方便抽样
E.
单纯随机抽样
查看完整题目与答案
【单选题】It can be inferred from the news that
A.
people have been doubtful about Tyson's boxing future.
B.
Mike Tyson is not fit to fight as a heavyweight boxer any more.
C.
there will be immediate rescheduling for the 10-round bout.
D.
it is Fight promoter Showtime that issued the postponement.
查看完整题目与答案
【单选题】The metal company______it would buy a stake in Herbert Platinum, Ltd.
A.
tried
B.
talked
C.
revealed
D.
exclaimed
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是
A.
单纯随机抽样
B.
机械抽样
C.
雪球抽样
D.
整群抽样
查看完整题目与答案
【单选题】It can be inferred from the news that ______.
A.
people have been doubtful about Tyson's boxing future
B.
Mike Tyson is not fit to fight as a heavyweight boxer any more
C.
there will be immediate rescheduling for the 10-round bout
D.
it is fight promoter Showtime that issue the postponement
查看完整题目与答案
【单选题】What does Ms. Banks suggest?
A.
Mr. Tyson attends a meeting.
B.
Mr. Tyson meets her for lunch.
C.
Mr. Tyson hires more employees.
D.
Mr. Tyson calls local restaurants.
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是( )
A.
简单随机抽样
B.
多阶抽样
C.
系统抽样
D.
判断抽样
查看完整题目与答案
相关题目：
【判断题】行程开关是一种将机械信号转换为电气信号,以控制运动部件位置或行程的自动控制电器
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是（）。
A.
偶遇抽样
B.
分层抽样
C.
等距抽样
D.
整群抽样
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是( )
A.
系统抽样
B.
分层抽样
C.
整群抽样
D.
偶遇抽样
E.
单纯随机抽样
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是( )
A.
系统抽样
B.
分层抽样
C.
整群抽样
D.
方便抽样
E.
单纯随机抽样
查看完整题目与答案
【单选题】It can be inferred from the news that
A.
people have been doubtful about Tyson's boxing future.
B.
Mike Tyson is not fit to fight as a heavyweight boxer any more.
C.
there will be immediate rescheduling for the 10-round bout.
D.
it is Fight promoter Showtime that issued the postponement.
查看完整题目与答案
【单选题】The metal company______it would buy a stake in Herbert Platinum, Ltd.
A.
tried
B.
talked
C.
revealed
D.
exclaimed
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是
A.
单纯随机抽样
B.
机械抽样
C.
雪球抽样
D.
整群抽样
查看完整题目与答案
【单选题】It can be inferred from the news that ______.
A.
people have been doubtful about Tyson's boxing future
B.
Mike Tyson is not fit to fight as a heavyweight boxer any more
C.
there will be immediate rescheduling for the 10-round bout
D.
it is fight promoter Showtime that issue the postponement
查看完整题目与答案
【单选题】What does Ms. Banks suggest?
A.
Mr. Tyson attends a meeting.
B.
Mr. Tyson meets her for lunch.
C.
Mr. Tyson hires more employees.
D.
Mr. Tyson calls local restaurants.
查看完整题目与答案
【单选题】下列属于非概率抽样方法的是( )
A.
简单随机抽样
B.
多阶抽样
C.
系统抽样
D.
判断抽样
查看完整题目与答案
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