根据提示写单词。
A、 B、 C、 ____；____；____。
After _________ dinner, he plays _________ guitar.
The police are trying to find out whether he was killed or he killed____(he).
某种品牌的八宝粥，外包装标明：净含量为330±10g，表明了这罐八宝粥的净含量x的范围是（ ）
B、 
C、 
