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【单选题】
实验设计中要求严格遵守四个基本原则,其目的是为了()A.
便于统计处理
B.
严格控制随机误差的影响
C.
便于进行试验
D.
减少和抵消非实验因素的干扰
E.
以上都不对
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举一反三
【简答题】what happened to the house at last? The house __________.
【单选题】What is the role of the 3rd paragraph in the development of the topic?
A.
Giving supportive details on Bluetooth LE's strengths.
B.
Showing examples of how well Bluetooth LE is accepted.
C.
Illustrating the bright future of Bluetooth LE.
D.
Explaining how Bluetooth makes its way into big companies.
【单选题】Our neighbor has ________ours.
A.
as bigger a house as
B.
a house as
C.
as a big house as
D.
as big a house as
【单选题】What is the role of computers in the production process?
A.
They control the techniques of production.
B.
They keep each department well-informed.
C.
They monitor the progress and status of work.
D.
They transmit directions from the management to employees.
【单选题】The house is called 'White House' because ______ .
A.
it's covered with snow
B.
the house is very clean
C.
the stone walls of the house were painted white
【单选题】随着经济社会的快速发展,看电视已经成为人们娱乐的主要方式,说法正确的是
A.
业余时间看电视有利于身体健康
B.
从看电视的时间中抽出一部分时间去参加体育锻炼有益健康
C.
从看电视时间中抽出时间去健身房要花钱，没必要
D.
看电视影响视力，所以最好不看
【多选题】Which are the positive attitudes towards brand possession?
A.
I t involves a social need for identification, status and social recognition
B.
It is the honest pursuit of better living conditions
C.
I t can bring them comfort and it conveys a standard of excellence
D.
It ’ s a way for people to show off and be snobbish
【单选题】Food with 'embedded' positive intentions is
A.
brand-new in human cultures.
B.
for meditation and prayer.
C.
beneficial to human health.
D.
fashionable in business circles.
【单选题】What is the role of computers in the production process?
A.
They Control the techniques of production.
B.
They keep each department well-informed.
C.
They monitor the progress and status of work.
D.
They transmit directions from the management to employees.
【简答题】There was not one house that was not misshapen, and there was not one house that was not shabby.
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