题库 / Prep2007E2-DS-150
If n is an integer between 3 and 9, what is the value of n ?
(1) On the number line, the distance from 3 to n is 23 of the distance from 3 to 9.
(2) On the number line, n is 10 units to the right of -3.
为什么这里会被遮住？
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GMAC主张了此真题版权，我们仅能展示部分内容以供查询定位。获取使用帮助请添加微信小助手：Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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If n is an integer between 3 and 9, 看着看着把这个第一句给忘了！！！！！！！！
If n is an integer between 3 and 9
number line上，1unit就是1
注意看前提，已经说了n在3和9之间了。。。
注意 一个unit就是一个1 不是0.1 因为是number line
条件一成立，虽然有两种情况了，但是题目已经说了n is an integer between 3 and 9，所以可以排除n是负数的情况
条件二绝对成立