It’s also one of the largest cities in the world.(1) in 1457, Tokyo has grown into a major part of a (2) region that alsoincludes the cities of Yokohama and Kawasaki

Câu hỏi :

It’s also one of the largest cities in the world.(1)                               in 1457, Tokyo has grown into a major part of a (2)                     region that alsoincludes the cities of Yokohama and Kawasaki