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【多选题】
下列关于新技术、新工艺和新材料的说法,正确的是( )。
A.
选择新技术、新工艺和新材料只需考虑经济合理原则
B.
选择新技术、新工艺和新材料只需考虑技术先进原则
C.
新技术、新工艺和新材料应用方案的分析是通过对其方案的技术特性和条件指标进行对比和分析来完成的
D.
新技术、新工艺和新材料应用方案的技术经济比较分析方法包括折算费用法和增量投资分析法
E.
技术上先进和经济上合理是相互矛盾的
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【单选题】- I don’t like any sports and I can’t run as quickly as my classmates. What should I do? - Well, if you keep doing exercises every day, you ________ different . [ ]
A.
feel
B.
will feel
C.
feeling
D.
would feel
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【简答题】某经济体C=100+0.8(Y-T),I=200-1000i,G=T=550,货币需求M d =Y-10000i,实际货币供给量M=900。
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【简答题】The two main factors that influence the language learning are the role of_________and the role of ______________.
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【简答题】The two main factors that influence the language learning are the role of natural ability and the role of ______________
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【单选题】犬,突然发病,食欲不振,反复呕吐,粪便中有少量未消化食物,色黄;触诊其腹部异常敏感,体温40.2°C,实验室检查首选项目是()
A.
肌酸激酶
B.
白细胞计数
C.
红细胞计数
D.
血液淀粉酶
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【单选题】According to Michael Porter, what are the two main factors which can lead to a significant competitive advantage?
A.
Low costs and differentiated products.
B.
Bad product performance and low switching costs.
C.
High costs and differentiated products.
D.
Good product quality and high substitute availability.
查看完整题目与答案
【单选题】犬,突然发病,食欲不振,反复呕吐,粪便中有少量未消化食物,色黄:触诊其腹部异常敏感,体温40.2C,实验室检查首选项目是(2010真题下134)
A.
肌酸激酶
B.
白细胞计数
C.
红细胞计数
D.
血液淀粉酶
E.
丙氨酸氨基转移酶
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【单选题】犬,突然发病,食欲不振,反复呕吐,粪便中有少量未消化食物,色黄;触诊其腹部 异常敏感,体温40.2°C,实验室检查首选项目是
A.
肌酸激酶
B.
白细胞计数
C.
红细胞计数
D.
血液淀粉酶
E.
丙氨酸氨基转移酶
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【简答题】There are two main factors affecting graphitization including,and .
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【单选题】蒽酮试剂不稳定,易被氧化,放置数天后易变为褐色,故应当天配制,并添加稳定剂()
A.
硫脲
B.
高氯酸
C.
盐酸
D.
硫酸
查看完整题目与答案
相关题目:
【单选题】- I don’t like any sports and I can’t run as quickly as my classmates. What should I do? - Well, if you keep doing exercises every day, you ________ different . [ ]
A.
feel
B.
will feel
C.
feeling
D.
would feel
查看完整题目与答案
【简答题】某经济体C=100+0.8(Y-T),I=200-1000i,G=T=550,货币需求M d =Y-10000i,实际货币供给量M=900。
查看完整题目与答案
【简答题】The two main factors that influence the language learning are the role of_________and the role of ______________.
查看完整题目与答案
【简答题】The two main factors that influence the language learning are the role of natural ability and the role of ______________
查看完整题目与答案
【单选题】犬,突然发病,食欲不振,反复呕吐,粪便中有少量未消化食物,色黄;触诊其腹部异常敏感,体温40.2°C,实验室检查首选项目是()
A.
肌酸激酶
B.
白细胞计数
C.
红细胞计数
D.
血液淀粉酶
查看完整题目与答案
【单选题】According to Michael Porter, what are the two main factors which can lead to a significant competitive advantage?
A.
Low costs and differentiated products.
B.
Bad product performance and low switching costs.
C.
High costs and differentiated products.
D.
Good product quality and high substitute availability.
查看完整题目与答案
【单选题】犬,突然发病,食欲不振,反复呕吐,粪便中有少量未消化食物,色黄:触诊其腹部异常敏感,体温40.2C,实验室检查首选项目是(2010真题下134)
A.
肌酸激酶
B.
白细胞计数
C.
红细胞计数
D.
血液淀粉酶
E.
丙氨酸氨基转移酶
查看完整题目与答案
【单选题】犬,突然发病,食欲不振,反复呕吐,粪便中有少量未消化食物,色黄;触诊其腹部 异常敏感,体温40.2°C,实验室检查首选项目是
A.
肌酸激酶
B.
白细胞计数
C.
红细胞计数
D.
血液淀粉酶
E.
丙氨酸氨基转移酶
查看完整题目与答案
【简答题】There are two main factors affecting graphitization including,and .
查看完整题目与答案
【单选题】蒽酮试剂不稳定,易被氧化,放置数天后易变为褐色,故应当天配制,并添加稳定剂()
A.
硫脲
B.
高氯酸
C.
盐酸
D.
硫酸
查看完整题目与答案