欢迎来到牛牛题库网 牛牛题库官网
logo
搜索

单项选择题

If a and b are integers and a-b=6，then a+b CANNOT be（）

A. 0
B. less than 6
C. greater than 6
D. an even integer
E. an odd integer

点击查看答案&解析

相关考题

单项选择题
If the sum of five consecutive even integers is 70，what is the value of the greatest of the five integers．（）

A. 12
B. 14
C. 18
D. 20
E. 22
单项选择题
If r and 8 are positive integers，each greater than 1，and if 11(s-1)=13(r-1)，what is the least possible value of r+s（）

A. 2
B. 11
C. 2
D. 24
E. 26
单项选择题
What is the least prime number greater than 83？（）

A. 85
B. 87
C. 88
D. 89
E. 91
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题