There's the green man .Walk ______(cross)the road.

问题描述:

There's the green man .Walk ______(cross)the road.
用所给单词的适当形式填空,

across 是介词 例:The old man walked across the road.
cross 是动词 例:cross a river
这里应该选across这个介词啦 因为walk是动词了 不可能俩动词连用