法制与经济期刊:一道简单英语题

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/09 18:45:29
The runner fell ( ) he quickly got up and went on running.

but

but,这里表示转折

The runner fell (downed, ) he quickly got up and went on running.

but

but

but不对。