If 4 < ~$7-x \over 3$~ , which of the following must be true?

I. 5 < x

II. |x + 3| > 2

III. −(x + 5) is positive.


II only

III only

I and II only

II and III only

I, II, and III

考题讲解
还没有题目讲解(毕出老师会陆续发布对官方考题的解读,请保持关注)。

登录注册 后可以参加讨论

OG2018Q-PS