You mustn's cross the road when the traffic lights are red(改为祈使句)积极急
问题描述:
You mustn's cross the road when the traffic lights are red(改为祈使句)
积极急
答
don't cross the road when the traffic lights are red
答
You mustn't cross the road when the traffic lights are red.(改为祈使句)
Don't cross the road when the traffic lights are red.
当红灯亮时,不要过马路.