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【单选题】
在抽样调查中,由于主观或客观原因,属于样本人群中的受检者因未能接受检查而漏查造成的误差称
A.
信息偏倚
B.
选择性误差
C.
普遍误差
D.
随机误差
E.
无应答误差
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举一反三
【判断题】Rob has got student accomodation.
A.
正确
B.
错误
【单选题】下列不属于 Response 对象的方法的是( )
A.
Write
B.
End
C.
abandon
D.
Redirect
【单选题】下列不属于Response对象的方法是( )
A.
Write()
B.
Redirect()
C.
End()
D.
Abandon()
【单选题】accomodation fee
A.
餐费
B.
车旅费
C.
住宿费
D.
\
【单选题】Accomodation of the eyes during watching the close object is mainly dependent on
A.
change of the shape of the lens
B.
convergence of the eye balls.
C.
refraction by the cornea.
D.
pupillary reflex
【单选题】下列不属于Response对象的方法的是( )
A.
Expirse
B.
Flush
C.
Write
D.
Redirect
【单选题】what does the speaker say about university accomodation on campus?
A.
The accomodation offered by the university is situated out of the camus, but in the town center.
B.
The accomodation is given to the visiting , exchange students and new postgraduates with priority.
C.
Internatioanl students don't need to receive a residence place before coming.
【简答题】cheap accomodation: _______
【单选题】下列不属于Response对象的方法的是
A.
Expires
B.
Flush
C.
Write
D.
Redirect
【单选题】His instinct would be to ________a new accomodation with the nationalists.
A.
seep
B.
seethe
C.
sear
D.
seek
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