数学选择题历来在数学试卷中都具有举足轻重的作用,快捷而准确地解答选择题是每一考生追求的目标,而具有一双慧眼和一颗慧心,进行有效地审题,从而敏锐地洞察出问题的关键所在,是达到这个目标的必经之路,甚至可以这样说,成亦审题,败亦审题,那么有无规律可寻呢?本文试以2003年到2 The mathematics selection question has always played a pivotal role in the math test. Answering a multiple-choice question promptly and accurately is the goal pursued by every candidate, and it has a pair of eye and a heart to effectively examine the question and thus gain a keen insight into the problem. The key lies in the only way to achieve this goal. It can even be said that it is also a matter of trial and failure, as well as trial failure. Is there any law to be found? This article was tried in 2003 to 2