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【多选题】
下列关于市盈率的说法中,正确的有( )。
A.
市盈率很高,则投资风险大
B.
市盈率很低,则投资风险小
C.
提高利率时,市盈率会普遍下降
D.
一般情况下,市盈率越高,公司前景越好
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【判断题】COD标准方法中对精密度要求：每批样品测定时，都应分析一个有证标准样品或质控样品，测定方法和水样测定完全一样，要求标样或质控样测定值应在规定的保证值范围内，或达到规定的质量控制要求，目的是确保样品测定结果的准确性。
A.
正确
B.
错误
查看完整题目与答案
【单选题】为获得某批日光灯产品平均寿命数据,现随机从中抽取100件产品,测得平均寿命为2000小时,则样品平均数为( )。
A.
100小时
B.
2000小时
C.
1900小时
D.
2100小时
查看完整题目与答案
【单选题】Which of the following statements about Daoism is true?
A.
Daoism states that the individual must negotiate his position with regard to the artificial values of society.
B.
Daoism states that the individual must negotiate his position with regard to the forces of nature.
C.
Daoism is in awe of supernatural force.
D.
Daoism occupies itself wholly with virtues of the human realm.
查看完整题目与答案
【单选题】下列关于医嘱的解释，错误的一项是
A.
临时医嘱一般只执行一次
B.
长期医嘱有效时间在24h以上
C.
长期医嘱医生注明停止时间后失效
D.
临时备用医嘱的有效时间在对24h以内
E.
长期备用医嘱必须由医生注明停止时间后方为失效
查看完整题目与答案
【单选题】Which is not correct about Daoism?
A.
Daoist philosophy proposes that the universe works harmoniously according to its own ways.
B.
When someone exerts his will against the world, he disrupts that harmony.
C.
Daoism encourages man to defy against nature.
D.
It asserts that man must place his will in harmony with the natural universe.
查看完整题目与答案
【单选题】船体结构必须具有________。1足够的强度;2足够的刚度;3足够的稳定性;4可靠的水密性;5满足营运上的要求。
A.
①②③④
B.
②③④⑤
C.
①③④⑤
D.
①～⑤
查看完整题目与答案
【单选题】船体结构必须具有:1、足够的强度;2、足够的刚度;3、足够的稳定性;4、可靠的水密性;5、符合营运上的要求
A.
①、②、③、④
B.
②、③、④、⑤
C.
①、③、④、⑤
D.
①、②、③、④、⑤
查看完整题目与答案
【单选题】Which of the following statements about Daoism is ture?
A.
Daoism states that the individual must negotiate his position with regard to the artificial values of society.
B.
Daoism states that the individual must negotiate his position with regard to the forces of nature.
C.
Daoism is in awe of supernatural force.
D.
Daoism occupies itself wholly with virtues of the human
查看完整题目与答案
【单选题】为获得某批日光灯产品平均寿命数据，现随机从中抽取100件产品，测得平均寿命为2000小时，则样本平均数为( )。
A.
100小时
B.
2000小时
C.
1900小时
D.
2100小时
查看完整题目与答案
【判断题】Confucius and Laozi are founders of two most influential school of philosophy (哲学流派) - Confucianism(儒家)and Daoism(道家).A. √ B. ╳
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【判断题】COD标准方法中对精密度要求：每批样品测定时，都应分析一个有证标准样品或质控样品，测定方法和水样测定完全一样，要求标样或质控样测定值应在规定的保证值范围内，或达到规定的质量控制要求，目的是确保样品测定结果的准确性。
A.
正确
B.
错误
查看完整题目与答案
【单选题】为获得某批日光灯产品平均寿命数据,现随机从中抽取100件产品,测得平均寿命为2000小时,则样品平均数为( )。
A.
100小时
B.
2000小时
C.
1900小时
D.
2100小时
查看完整题目与答案
【单选题】Which of the following statements about Daoism is true?
A.
Daoism states that the individual must negotiate his position with regard to the artificial values of society.
B.
Daoism states that the individual must negotiate his position with regard to the forces of nature.
C.
Daoism is in awe of supernatural force.
D.
Daoism occupies itself wholly with virtues of the human realm.
查看完整题目与答案
【单选题】下列关于医嘱的解释，错误的一项是
A.
临时医嘱一般只执行一次
B.
长期医嘱有效时间在24h以上
C.
长期医嘱医生注明停止时间后失效
D.
临时备用医嘱的有效时间在对24h以内
E.
长期备用医嘱必须由医生注明停止时间后方为失效
查看完整题目与答案
【单选题】Which is not correct about Daoism?
A.
Daoist philosophy proposes that the universe works harmoniously according to its own ways.
B.
When someone exerts his will against the world, he disrupts that harmony.
C.
Daoism encourages man to defy against nature.
D.
It asserts that man must place his will in harmony with the natural universe.
查看完整题目与答案
【单选题】船体结构必须具有________。1足够的强度;2足够的刚度;3足够的稳定性;4可靠的水密性;5满足营运上的要求。
A.
①②③④
B.
②③④⑤
C.
①③④⑤
D.
①～⑤
查看完整题目与答案
【单选题】船体结构必须具有:1、足够的强度;2、足够的刚度;3、足够的稳定性;4、可靠的水密性;5、符合营运上的要求
A.
①、②、③、④
B.
②、③、④、⑤
C.
①、③、④、⑤
D.
①、②、③、④、⑤
查看完整题目与答案
【单选题】Which of the following statements about Daoism is ture?
A.
Daoism states that the individual must negotiate his position with regard to the artificial values of society.
B.
Daoism states that the individual must negotiate his position with regard to the forces of nature.
C.
Daoism is in awe of supernatural force.
D.
Daoism occupies itself wholly with virtues of the human
查看完整题目与答案
【单选题】为获得某批日光灯产品平均寿命数据，现随机从中抽取100件产品，测得平均寿命为2000小时，则样本平均数为( )。
A.
100小时
B.
2000小时
C.
1900小时
D.
2100小时
查看完整题目与答案
【判断题】Confucius and Laozi are founders of two most influential school of philosophy (哲学流派) - Confucianism(儒家)and Daoism(道家).A. √ B. ╳
A.
正确
B.
错误
查看完整题目与答案