When the flood happened,many volunteers are kept____
When the flood happened,many volunteers are kept____
介词填空:the world seemed______its end when the flood happened.
The terribie flood happened( )
Many volunteers are taking part in the construction of the l
the old man still remembers many things (that) happened when
The flood ___(affect)10million people since it happened.
选择during the Olympic Games many people served as volunteers,
为什么A serious flood happened in China in 1998.用happen?而When d
the volunteers are doing difficult and important work,they s
the volunteers are doing___ important work;they share___comm
many people became _______(home) because of the flood
帮忙分析个英语单选题By then,the flood that had happened in Bishan coun