Each Data Sufficiency problem consists of a question and two statements, labeled (1) and (2), in which certain data are given. Using the data given in the statements, plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must decide whether the data given in the statements are sufficient for answering the question, then indicate one of the following answer choices。
由（1）可以推出x的绝对值不小于1，所以question有了明确答案，所以statement (1) is sufficient for answering the question - is the absolute value of x less than 1. The definite answer is: no, for sure it is not less than 1.
Question: x的绝对值是否小于1？ Possible answers: 是的-小于, 或者，不是：肯定不小于=一定等于或大于 THE clear and definite Answer to this question based on (1): 肯定不小于
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发表于 2011-8-19 22:40:02
