their work had been finished为什么不是一句话
their work had been finished为什么不是一句话
_____,they went home,_____.
A.Their work had been finished; singing and laughing
C.Their work finished; singing and laughing
老师说逗号之前得是完整的一句话,C是独立结构所以可以用,那为什么their work had been finished
不是一句话?