120150约分后是45,分母中只有质因数5,所以能化成有限小数.
故答案为:错误.
I don't have _____ color pencils , but she has _____. [ ]
A. some, some
B. any , some
C. some, any
D. any, any
大黄配芒硝善治()
A.气虚便秘
B.津亏便秘
C.肠燥便秘
D.热结便秘
E.寒积便秘