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【判断题】
平均数是统计数据的基本表现形式,是其他指标形式形成的基础。A.
正确
B.
错误
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举一反三
【单选题】In the country the price of vegetables________ sharply in a short time, which arises panic among some customers.
A.
has lifted on
B.
have raised to
C.
has risen by
D.
has got into
【简答题】三层 C/S 结构包括客户机、 和数据库服务器三部分
【单选题】Which of the following is NOT one of the classifications of noise?
A.
external noise
B.
internal noise
C.
semantic noise
D.
physiological noise
E.
psychological noise
【单选题】I can't stand the terrible noise ______ she is crying loudly．
A.
It
B.
which
C.
this
D.
that
【简答题】which noise is a spatially dependent?( )A. Periodic
noise B. Gaussian noise C. Uniform noise D. Gamma noise
【单选题】I can ______ some noise while I'm studying, but I can't stand very loud noise. [ ]
A.
put up with
B.
get rid of
C.
have effects on
D.
keep away from
【简答题】按照绝对数的计量单位不同,总量指标可分为( )、( )、( )三类指标
【单选题】Lexical ambiguity arises from polysemy or______which can not be determined by the context.
A.
homonymy
B.
antonymy
C.
meronymy
D.
synonymy
【单选题】According to the interview, which of the following problems arises most often at the Odeon?
A.
Employees are dishonest.
B.
Employees are impolite to customers.
C.
Young employees are late and absent.
D.
Employees don't obey the disciplinary procedure..
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