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 the mechanics lack competence; rather, there isclearly a level of focused concentration that complex repairs require that iselicited more reliably by rework jobs than by first-time jobs.
Theargument above assumes which of the following?
A. There is no systematic differencein membership between the group of mechanics who do first-time jobs and thegroup of those who do rework jobs.
B. There is no company thatsuccessfully competes with Ace Repairs for complex repair jobs.
C. Ace Repairs’ warranty is good onfirst-time jobs but does not cover rework jobs.
D. Ace Repairs does not in any waypenalize mechanics who have worked on complex repair jobs that later had to bereworked.
E. There is no category of repairjobs in which Ace Repairs invariably carries out first-time jobssatisfactorily.
终于读懂了，原来读题的时候把repair job跟 rework jobs弄成一回事了。而且对这句话没有理解: there isclearly a level of focused concentration that complex repairsrequire that iselicited more reliably by rework jobs than by first-timejobs.
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发表于 2009-12-20 03:18:09
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