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标题: 求问一个逻辑，题目都没看懂。。求大神指点 [打印本页]

作者: diasor 时间: 2013-10-5 13:06
标题: 求问一个逻辑，题目都没看懂。。求大神指点

Asignificant number of complex repair jobs carried out by Ace Repairs have to bereworked under the company’s warranty. The reworked jobs are invariably satisfactory. When initial repairs are inadequate, therefore, it is not because themechanics lack competence; rather, there is clearly a level of focusedconcentration that complex repairs require that is elicited more reliably byrework jobs than by first-time jobs.

Theargument above assumes which of the following?

A. There is no systematic difference inmembership between the group of mechanics who do first-time jobs and the groupof those who do rework jobs.

B. There is no company that successfullycompetes with Ace Repairs for complex repair jobs.

C. Ace Repairs’ warranty is good on first-timejobs but does not cover rework jobs.

D. Ace Repairs does not in any way penalizemechanics who have worked on complex repair jobs that later had to be reworked.

E. There is no category of repair jobs in whichAce Repairs invariably carries out first-time jobs satisfactorily.

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