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【单选题】
某热水供热系统有5个采暖热用户,若关闭其中任何一个用户,下列哪个说法是错误的( )A.
其他四个用户流量按同一比例变化
B.
其他四个用户流量均增加
C.
系统的总阻力增大，总流量减小
D.
其他四个用户的室温均升高
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【单选题】What’s the usage of a social security card?
A.
For social security.
B.
For identification.
C.
To keep the money in the bank safe.
D.
To cash one’s checks.
【单选题】What’s the ideal social fairness?
A.
Men and women are paid equally.
B.
More women can become the management.
C.
People who work more and create more are rewarded.
D.
Everyone shares equally in the world’s wealth.
【简答题】算法的特点有哪些?
【简答题】请上传资金需要量预测提单双面三道题! 以照片形式提交,请注意照片清晰度,并适当修边!!
【单选题】What do people with social anxiety disorder think of their fear?
A.
They think it's beyond their control.
B.
They think it's beneficial.
C.
They think it's controllable.
D.
They think it's justified.
【简答题】算法的特点有哪些?
【单选题】What does Jacob’s ladder represent?
A.
Ascendance to heaven
B.
Uplifting one’s social status
C.
Connection between heaven and earth
D.
Transcendence
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