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【单选题】
比较下列羰基化合物与【图片】加成时的平衡常数K值大小。①【图片】②【图片】③【图片】A.
① > ② > ③
B.
② > ① > ③
C.
③ > ② > ①
D.
③ > ① > ②
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【简答题】养老金应由谁缴？ 【案例】陈爱民系某供销社1985年4月招收的亦农亦商的临时工，1994年11月成为农民合同制工人。在陈爱民1985年4月至1996年12月用工期间，供销社按月收取陈爱民工资总额的3%款项作为离职返家的补助费，并纳入专户管理。自1996年12月起，供销社开始为陈爱民缴纳社会养老保险金。 社会保险法律宣传的不断深入开展，人们社会保障意识逐步提高，陈爱民深感社会保障对自身的重要性，想到...
【单选题】9 Questions 9 to 11 are based on the conversation you have just heard.
A.
Arranging the woman’s appointment with Mr. Romero.
B.
Fixing the time for the designer’s latest fashion show.
C.
Talking about an important gathering on Tuesday.
D.
Preparing for the filming on Monday morning.
【简答题】有效市场假说表明，在有效率的市场(强势有效市场)中，投资者不仅能获得与其承担风险相匹配的那部分收益，还能获得高出风险补偿的收益。（ ）
【简答题】Questions 9 to 11 are based on the passage you have just heard. 9.A. It helps passengers to take care of their pet animals. B. It has animals to help passengers to carry their luggage. C. It uses ther...
【单选题】Questions 9 to 11 are based on the conversation youhave just heard. Question 9
A.
She had a job interview to attend
B.
She was busy finishing her project
C.
She had to attend an important meeting
D.
She was in the middle of writing an essay
【简答题】运动 ( ) 古典的 ( ) 同班同学 ( ) 频道 ( )
【简答题】某两部门经济中,假定货币需求 L = 0.20 y ,货币供给为 200 亿美元,消费为 c = 100 亿美元+ 0.8 y d ,投资 i = 140 亿美元- 5 r 。 (1) 根据这些数据求 IS 和 LM 的方程,画出 IS 和 LM 曲线。 (2) 若货币供给从 200 亿美元增加到 220 亿美元, LM 曲线如何移动?均衡收入、利率、消费和投资各为多少? (3) 为什么均衡收入增...
【单选题】Questions 9 to 11 are based on the conversation you have just heard.
A.
Stay where he is.
B.
Go home to telephone the order.
C.
Try to get the tickets elsewhere.
D.
Return after lunch. Questions 12 to 15 are based on the conversation you have just heard.
【多选题】实事求是之所以是马克思主义中国化理论成果的脊髓,在于( )
A.
它是马克思主义中国化理论成果得以产生和发展的前提和基础
B.
它是马克思主义的基本原则之一
C.
它体现在马克思主义中国化各个理论成果基本内容的各个方面
D.
它是中国革命和建设基本经验的总结
【单选题】Questions 9 to 11 are based on the conversation you have just heard 9.
A.
Beautiful scenery in the countryside .
B.
A sport he participates in .
C.
Dangers of cross - country skiing .
D.
Pain and pleasure in sports .
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