杭州交通信息网数控机床维修总结报告:英语同义句转换
来源：百度文库 编辑：杭州交通信息网 时间：2024/04/29 15:10:38
1.He arrived here two hours ago.
It's ____ ____ ____ he arrived here.
2.We got to know each other in 1989.
We ____ ____ each other since 1989.
It's ____ ____ ____ he arrived here.
2.We got to know each other in 1989.
We ____ ____ each other since 1989.
1.He arrived here two hours ago.
It's _been___ __2__ __hours__ he arrived here.
2.We got to know each other in 1989.
We __had__ _known___ each other since 1989.
1.It's spent two hours he arrived here.
2.We had known each other since 1989.
你们说的不对spent得主语是人