[填空题]The Presidents personal aircraft has become a potent symbol of economic and diplomatic power.

[填空题]The Presidents personal aircraft has become a potent symbol of economic and diplomatic power.

[单项选择]A market participant has a view regarding the potential movement of a stock. He sells a customized over-the-counter put option on the stock when the stock is trading at $38. The put has an exercise price of $36 and the put seller receives $2.25 in premium. The price of the stock is $35 at expiration. The profit or loss for the put seller at expiration is: （　）
A. $1.25.
B. $1.00.
C. $1.25
D. $2.25.

[填空题]Since World War Ⅱ ,an executive aircraft has been an ______ of the Presidency.

[填空题]Cellphone etiquette has become increasingly more important.

[单项选择]Spitting in public has become socially reprehensible -- and even criminal -- in many parts of China as public health authorities struggle to curb the spread of SARS. Many public health workers feel their (47) have become easier, with fewer dirty marks found in most roads in Nanjing. In the city, anyone who spits in public will be (48) 20 Yuan , ac cording to a latest regulation on public health. One resident surnamed Li said, "If I see someone spitting in the street, I (49) criticize them. Social habits have not (50) as fast as urban construction and these acts are an eyesore." In Beijing, (51) spitters will have to clean up the dirty marks and pay a fine of fifty Yuan. The fine goes up to 200 Yuan in Shanghai. Guangzhou has also set up cameras in the streets to (52) public spitting. China’’s battle against SARS had forced Chinese to reconsider on (53) behavior and provided an opportunity to keep more healthy (54) , said Wang Kaiyu, of Jiangsu Academy of Social Scie

[单项选择] Market research
Market research has become more and more important in recent years. In some organisations, in fact, managers will not initiate any activity without market research to back. them up.
The first thing to be said about market research is that it is not an (21) to management decision-making. No form of market research, no matter how deep, complicated and detailed, can ever be seen as a substitute for creative decision-making by professional managers (22) its very best, all it can do is (23) some doubt and clarify the nature of the problem. It may even be seen as a tool which can improve the (24) of decisions but it is not in itself a decision-making mechanism.
Market research, in (25) with a number of other approaches in marketing, suffers from the frequent complaint that it is not really accurate. Market research results can never be completely accurate because they (26) with a dynamic, ever-ch
A. deciding
B. thinking
C. proving
D. considering