walk () the bridge.don't run用介词怎么填

walk () the bridge.don't run用介词怎么填 初一下期英语选择题：Walk（ ）the bridge.Don't run. A. through B. across Don't run ( ) the bank of the river.括号里填什么介词?还有,介词是什么? walk quick ,but don't run on the road 填合适的介词 There is a beautiful bridge ____ the river.Let's walk don't play ------water.用介词怎么填 1.walk the bridge carefully.It's dangerous to run. 用walk across the bridge还是walk over the bridge? Don't play--------the fire.怎么用介词填空 请问英语介词短语walk over the bridge 介词填空：Don't walk ____the street.It's very dangerous.填什么为什么 Don't shout ___ the girl 填什么介词,为什么