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【多选题】
电子现金的支付过程包括: ()
A.
购买并储存电子现金
B.
用电子现金购买商品或服务
C.
资金清算
D.
确认订单
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举一反三
【多选题】以下属于堆肥的农业效用的是( ):
A.
增加土壤有机质。
B.
改善土壤结构。
C.
提高土壤功能。促进通风,提高保水能力。
D.
促进植物生长。促进植物根系增长,促进根吸收。
E.
增产作用。
【简答题】The tough economy is bringing new shoppers to the secondhand market. Plato’s Closet in Charlotte, NC is a private company which mainly buys and sells used clothes. While Charlotte has outstanding seco...
【多选题】What’s true about Plato’s view of soul and health?
A.
Plato believes in immortal soul.
B.
Diseases of the body are caused by too much or too little of any of the four elements.
C.
Diseases of the soul or mind arise from failure of intelligence that can be divided into two types: ignorance and madness
D.
Life is like agon, in which reason is competing with emotions, as if a driver is trying to manage to horses on a chariot.
【简答题】Most of Plato's existing work is in the f_______ of dialogs and letters.
【单选题】在一定条件下,使NO和氧气在一密闭容器中进行反应,下面说法中不正确的是( )
A.
反应开始时,正反应速率最大,逆反应速率为零。
B.
随着反应的进行,正反应速率逐渐减小,最后为0
C.
随着反应的进行,逆反应速率逐渐增大,最后不变
D.
随着反应的进行,正反应速率逐渐减小,最后不变
【简答题】河北塞罕坝林场从1962年建场,几代塞罕坝人用了56年的时间在“黄沙遮天日,飞鸟无栖树”的荒漠沙地上艰苦奋斗、甘于奉献,创造了荒原变林海的人间奇迹,用实际行动诠释了绿水青山就是金山银山的理念,铸就了牢记使命、艰苦创业、绿色发展的塞罕坝精神。 今天的塞罕坝林场森林面积达到112万亩,与建场前相比,森林覆盖率由11.4%提高到80%,林木蓄积量由33万立方米增加到1012万立方米。林场绿了,林场的生态...
【多选题】以下属于堆垛法存货形式的有( )
A.
重叠式
B.
散堆式
C.
纵横交错式
D.
中心留空通风式
【单选题】In Plato's Utopia, there are three classes: the common people, the soldiers, and the guardians chosen by the legislator. The main problem, as Plato perceives, is to insure that the guardians shall car...
A.
Three social classes in Utopia.
B.
How to make the society in harmony.
C.
Plato's philosophy.
D.
Education pattern in Utopia.
【单选题】The most influential Greek philosophers are Plato and Aristotle. The former pursues Idea, while the latter is regarded the father of __________.
A.
philosophy
B.
natural science.
C.
education
D.
idealism
【简答题】在100℃时,将0.100 mol的四氧化二氮气体充入1 L恒容抽空的密闭容器中,隔一定时间对该容器内的物质浓度进行分析得到下表数据: (1)该反应的平衡常数表达式为________;从表中数据分析:c1________c2;c3________ c4(填“>”、“(2)在下图中画出并标明此反应中N 2 O 4 和NO 2 的浓度随时间变化的曲线。 (3)在上述条件下,从反应开始至达到化学平衡时,...
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