What do you know about Istanbul? Read and choose the correct answers. Then listen to the beginning of a walking tour of Istanbul and check.
Istanbul is a city in ( ______ ), and is in both Europe and ( ______ ). It has been a city for ( ______ ) years, and is ( ______ ). 空1选项：1、Turkey2、Greece空2选项：1、Asia2、Africa空3选项：1、only 4002、more than 2,000空4选项：1、quite small2、one of the largest cities in the world