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【单选题】
为了解儿子身高与其父亲身高的关系，随机抽取5对父子的身高数据如下： 则y对x的线性回归方程为（）．A.
y＝x－1
B.
y＝x＋1
C.
y＝88＋x
D.
y＝176
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举一反三
【单选题】应尽量避免将离心机、漩涡振荡器等仪器安装在生物安全柜柜内的原因是（ ）
A.
影响生物安全柜柜内的电压
B.
此类仪器使用时产生震动，使积留在滤膜上的颗粒物质抖落
C.
占用柜内的空间
D.
增加生物安全柜的噪声
E.
此类仪器不易清洁
【单选题】The losing party in the law suit ______ the judgment of the Courts.
A.
reluctantly consented to
B.
was in defiance of
C.
fought violently against
D.
was indignant at
【判断题】In the forward or future transaction, the winning party makes money at the loss of the losing party, hence forward or future would not contribute to economic efficiency.
A.
正确
B.
错误
【单选题】The arbitration tribunal has the power to decide that the losing party shall pay the winning party the arbitration fee incurred in dealing with the case.
A.
True
B.
False
【判断题】The arbitration award shall be enforced by the losing party voluntarily and the arbitration body is not with coercive force and obligation to enforce it.
A.
正确
B.
错误
【判断题】The arbitration tribunal has the power to decide that the losing party shall pay the winning party the arbitration fee incurred in dealing with the case.
A.
正确
B.
错误
【多选题】应尽量避免将离心机、漩涡振荡器等仪器安装在生物安全柜柜内的原因包括
A.
影响生物安全柜柜内的电压
B.
此类仪器使用时产生震动，使积留在滤膜上的颗粒物质抖落
C.
占用柜内的空间
D.
散热片排风口气流可能会影响柜内的正常气流方向
E.
此类仪器不易清洁
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