[CR. ] PP3 No.84

看板GMAT (GMAT入學考試)作者cloooney (日本純愛電影永遠看不膩)時間15年前 (2010/08/11 22:25)推噓0(0推 0噓 0→)

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84. (26216-!-item-!-188;#058&001794) The general availability of high-quality electronic scanners and color printers for computers has made the counterfeiting of checks much easier. In order to deter such counterfeiting, several banks plan to issue to their corporate customers checks that contain dots too small to be accurately duplicated by any electronic scanner currently available; when such checks are scanned and printed, the dots seem to blend together in such a way that the word “VOID” appears on the check. A questionable assumption of the plan is that A. in the territory served by the banks the proportion of counterfeit checks that are made using electronic scanners has remained approximately constant over the past few years B. most counterfeiters who use electronic scanners counterfeit checks only for relatively large amounts of money C. the smallest dots on the proposed checks cannot be distinguished visually except under strong magnification D. most corporations served by these banks will not have to pay more for the new checks than for traditional checks E. the size of the smallest dots that generally available electronic scanners are able to reproduce accurately will not decrease significantly in the near future 答案是E 但我不懂最小的dots的尺寸最近不會decrease為什麼是假設？ -- 當你發現自己是獨自一人身在一個陽光普照的大草原上你必定是到了天堂 ----Maximus---- from GLADIATOR -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 114.42.18.110