若|m|=5，|n|=2，且m<n，则m+n值是（ ）．
﹣3或﹣7
There ______money in the purse. But there is a ring(戒指) in it. [ ]
A. isn't some
B. isn't any
C. aren't some
D. aren't any
期门的定位是， * * 直下（）。
A.第5肋间隙
B.第6肋间隙
C.第7肋间隙
D.第8肋间隙
E.第9肋间隙
