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【简答题】
1;12.2;12.3;12.4
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参考答案:
举一反三
【简答题】总结视频学习要点、结合“亮考帮”思维导图完成英文读书笔记
【单选题】某同学由x与y之间的一组数据求得两个变量间的线性回归方程为y=a+bx,已知:数据x 的平均值为2,数据y的平均值为3,则 ( )
A.
回归直线必过点(2,3)
B.
回归直线一定不过点(2,3)
C.
点(2,3)在回归直线上方
D.
点(2,3)在回归直线下方
【单选题】The earthquake victims were given clothes and food, without which they of cold and hunger.
A.
would die
B.
will die
C.
have died
D.
would have died
【单选题】《医疗用毒性药品管理办法》规定,生产毒性药品必须严格执行生产工艺操作规程,在本单位药品检验人员的监督下准确投料,并建立完整的生产记录,保存( )。
A.
10年备查
B.
8年备查
C.
6年备查
D.
5年备查
E.
3年备查
【判断题】Historically, however, myths constitute a body of speculation that reflects the individual beliefs of a society.
A.
正确
B.
错误
【判断题】Historically, however, myths constitute a body of speculation that reflects the individual beliefs of a society.
A.
正确
B.
错误
【单选题】Individual beliefs about race, ________ values, and human nature are formed over a lifetime of experience.
A.
rare
B.
moral
C.
normal
D.
ultimate
【简答题】知识管理有怎样的流程?其目标层次有哪些?
【判断题】基本词汇和一般词汇的界线是不可逾越的。
A.
正确
B.
错误
【单选题】Had your father seen the doctor earlier, he ___.
A.
would have died
B.
would not have died
C.
would not die
D.
has not died
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