The air quality in the city, ______ is shown in the report,

The air quality in the city, ______ is shown in the report, The air quality in the city,______ is shown in the report,ha ________ is shown in the report,teenager problems are often Teenager problems,__is shown in the report,are often connect Is the air in your city clean?（实答） there is less air pollution than in the city The air in the c is nicer than that in the city.首字母填空 一道英语选择题The air in the country is fresher than . in the city. as is shown in the graph as is shown in the pictures用法 Air in the countryside is much fresher than that in the city as is shown,as shown,as it is shown in the picture.哪个对?为什么?