many young people work in shanghai.lt is a very m[ ]city.

问题描述:

many young people work in shanghai.lt is a very m[ ]city.

很高兴为你
答案应该是modern
根据句意,上海是个很发达的城市,所以填:modern:现代化的,会比较恰当.
句意为:许多年轻人在上海工作,那是个非常现代化的城市~
这样解说希望楼主能理解,不清楚的话欢迎追问交流,希望能帮到楼主~