you mustn't cross the road now否定祈使句 原因
问题描述:
you mustn't cross the road now否定祈使句 原因
答
Don't cross the road now.祈使句的结构是动词原形开头,其否定形式就是在句首加Don‘t
you mustn't cross the road now否定祈使句 原因
Don't cross the road now.祈使句的结构是动词原形开头,其否定形式就是在句首加Don‘t