The boss had them_________from morning to night.The boss had them from morning to night.A．worked B．working C．work请清楚说明!不要抄袭!
问题描述：
The boss had them_________from morning to night.
The boss had them from morning to night.
A．worked B．working C．work
请清楚说明!不要抄袭!
答
A
had 现在完成时 work过去分词worked
答
C have sb do sth