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[Data Sufficiency]

试题详情

题目:

How many integers n are there such that r < n < s ?
  1. sr = 5
  2. r and s are not integers.

选项:

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 (1) and (2) TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient.
E、Statements (1) and (2) TOGETHER are not sufficient.

答案:

C

提问:

老师这个题我真的不太懂,题里没有给S和R的正负性质,而且我也不太懂条件2在这起什么作用。

解答:

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解答: 徐小梅

提问:

老师这个题我真的不太懂,题里没有给S和R的正负性质,而且我也不太懂条件2在这起什么作用。

解答:

点赞0
阅读621
解答: 徐小梅老师

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