If A,B,C,and D are all positive numbers,is the value of A B greater than the value of C

If A,B,C,and D are all positive numbers,is the value of A B greater than the value of C

题目
If A,B,C,and D are all positive numbers,is the value of A B greater than the value of C
(1) A + D = B + C
(2) A and B are each greater in value than either C or D.
(A) Statement (1) ALONE is sufficient to answer the question,but statement (2) alone is NOT sufficient.
(B) Statement (2) ALONE is sufficient to answer the question,but statement (1) alone is NOT sufficient.
(C) BOTH statements (1) and (2) TOGETHER are sufficient to answer the question,but NEITHER statement ALONE is sufficient.
(D) Each statement ALONE is sufficient to answer the question.
(E) Statements (1) and (2) TOGETHER are NOT sufficient to answer the question.
答案
原题就是这样么?问号是不是什么数学符号?
貌似选B,光条件2就可以满足了
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
1,人们染上烟瘾,最终因吸烟使自己丧命.
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.