Q26:
K is a set of integers such that if the integer r is in K, then r + 1 is also in K. Is 100 in K?
(1) 50 is in K.
(2) 150 is in K.
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.
题怪怪的,谁给解释解释?
举报
most of the questions have already been discussed here.
http://forum.chasedream.com/dispbbs.asp?boardID=22&ID=176560&page=1
Please check before you post your questions!
好像没看到滔滔数学的讨论,但是我估计GWD31里有。
建议先不要做滔滔GWD,先做GWD31中的数学和XYGWD中的语文部分。
你可以根据题号搜索,应该不是件难事吧。而且大家都挺忙的,无法一次次来回答已经回答过的问题。
望LZ有效利用资源,预祝复习顺利!
ttgwd和gwd31有什么区别啊,好象都是31套啊
先搞清楚,然后再发言。谢谢。
然后我们也已经讨论过关于搜索这个问题,所以如果你没有时间,可以不回答,但请不要附一些跟此题无用的连接。
好像就是一个东东的阿,晕死
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