Data Sufficiency
试题详情
题目：
If n is an integer, is 
?
?(1) 
(2) 
选项:
答案:
E
提问：
combine 1 and 2, then －52, if the statement can prove X<2, then the statement is sufficient. )
how come the answer to this question is E?
评分:
0
浏览:
545
