孙远GMAT作文讲义（一）_GMAT写作

孙远GMAT作文讲义（一）

　　Because the argument leaves out several key issues, it is not sound or persuasive. If it included the items discussed above instead of solely explaining what the system supposedly does, the argument would have been more thorough and convincing.

　　Case Study 2

　　The following appeared in an Avia Airlines departmental memorandum: On average, 9 out of every 1000 passengers who traveled on Avia Airlines in 1993 filed a complaint about our luggage-handing procedures. This means that although some 1 percent of our passengers were unhappy with those procedures, the overwhelming majority were quite satisfied with them; thus it would appear that a review of the procedures is not important to our goal of maintaining or increasing the number of Avias passengers.

　　Discuss how logically convincing you find this argument. In explaining your point of view, be sure to analyze the line of reasoning and the use of evidence in the argument. Also discuss what, if anything, would make the argument more sound and persuasive, or would help you to better evaluate its conclusion.

　　Student Essay

　　In Avia Airliness survey, nearly 1 present of its passengers were unhappy with its baggage-handling procedures. The result sounds good. But the small pool of samples in regard with all passengers, the weakness of procedure of complaint, and other reasons below will weaken the result, or draw to an opposite conclusion .