( )a heavy bag on his back,the man got off the bus.是用With还是用There is?

问题描述:

( )a heavy bag on his back,the man got off the bus.是用With还是用There is?

用with
伴随状语
如果用there be 的话,成了完整的句子,后面也是完整的句子,中间要有连词.