A:{x|x≥0}
B:{x|x≤1}
C:{x|0<x<12}
D:{x|0≤x<12}
已知-12a2b·mab2=-3a3b3,则m等于( )
写出反义词
盛开—____ 休息—____ 笑脸—____
I told him that he wasn't welcome in my home.