题干

不等式 |x5|+|x+1|<8 的解集为(   )

A:(,2)

B:(1,5)

C:(2,6)

D:(6,+)

上一题 下一题 0.0难度 选择题 更新时间:2016-09-19 11:02:22

答案(点此获取答案解析)

C

同类题4

The _________ on his face was kind of strange, when I told him the news.