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标题: [求助]GWD24-9 [打印本页]

作者: XIAOSHAONIAN 时间: 2006-8-22 06:51 标题: [求助]GWD24-9

The operation* represents either addition, subtraction, or multiplication of integers, what is the value of 1*0?

(1) 0*2=2

(2) 2*0=2

l Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient

l Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient

l BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

l EACH statement ALONE is sufficient

l Statements (1) and (2) TOGETHER are NOT sufficient

此题答案是A可是我觉得选D

作者: assurance 时间: 2006-8-22 20:04

2-0=2

2+0=2

so... only A

作者: XIAOSHAONIAN 时间: 2006-8-24 13:13

但是结果是一样的阿，都乐意推出1*0=1阿？？

作者: Jarod 时间: 2006-8-24 18:04

D is right

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