搜搜考试网将下面的句子转化成被动语态
来源：学生作业帮 编辑：搜搜考试网作业帮 分类：英语作业 时间：2024/08/18 08:52:18
将下面的句子转化成被动语态
In the Soviet Union a state commision organises a search for extraterrestrial intelligence,and it has just completed one program.
In the Soviet Union a state commision organises a search for extraterrestrial intelligence,and it has just completed one program.
A search for extraterrestrial intelligence is organised by a state commision in the Soviet Union which has just completed one program.