Guidebook writer: I have visited hotels throughout the country and have noticed that in those built before 1930 the quality of the original carpentry work is generally superior to that in hotels built afterward. Clearly carpenters working on hotels before 1930 typically worked with more skill, care, and effort than carpenters who have worked on hotels built subsequently.
Which of the following, if true, most seriously weakens the guidebook writer’s argument?
给出的答案是D,但怎么解释得通啊?有没有可能是题目抄错了,C中应去掉一个NOT?
请牛人指点!谢谢!
Guidebook writer: I have visited hotels throughout the country and have noticed that in those built before 1930 the quality of the original carpentry work is generally superior to that in hotels built afterward. Clearly carpenters working on hotels before 1930 typically worked with more skill, care, and effort than carpenters who have worked on hotels built subsequently.
Which of the following, if true, most seriously weakens the guidebook writer’s argument?
给出的答案是D,但怎么解释得通啊?有没有可能是题目抄错了,C中应去掉一个NOT?
请牛人指点!谢谢!
Plaese refer to:
http://forum.chasedream.com/dispbbs.asp?boardID=24&ID=58525&page=1
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