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板凳

楼主 |
发表于 2011-8-30 18:46:21
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我已经找到答案了,虽然很少人遇到这种问题,可是还是po下答案吧
这种题是data sufficiency 通常它会给出two staments, 然后会给option 这些个option永远不会变,它们是: A)statement 1 alone is sufficent, but statment 2 is not sufficient B) statement 2 alone is sufficient, but statment 1 is not sufficient C) both statments together are sufficient, but neither statement alone is sufficient D each statment alone is sufficient E) statement 1 and 2 together are not sufficient. |
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