Q32: If S is a set of ten consecutive integers, is the integer 5 in S? (1) The integer –3 is in S. (2) The integer 4 is in S. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONE is sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient.
我选C,正确选E. 我开始是这样考虑的,条件1,2 放在一起的集合为{ -3,-2,-1,0,1,2,3,4,5,6}; 选E的原因是否为-3 和4 分别往其更小的方向走,所以就没有5在集合中了。不知我的思路是否正确??
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