Linda saw an old man ______down by a _______ bus.说出原因才给分!不是see sth do / doing
问题描述：
Linda saw an old man ______down by a _______ bus.
说出原因才给分!
不是see sth do / doing
答
knocked ...running/speeding
被开得很快的/正加速的汽车撞到
答
Linda saw an old man knocked down by a speeding／coming bus.
答
麻烦 这个空应该用被动语态啊 不可能他自己去撞吧