autumn is the third season of the year.（就划线部分提问划线部分autumn）

autumn is the third season of the year.（就划线部分提问划线部分autumn） Autumn is the third season of a year( ). Autumn is the third season of a year () The leaves are yellow in autumn根据划线部分提问(划线部分：in autumn) Autumn is( )season of the year 1、The farmer is picking apples(对划线部分提问)2、Autumn begins aroun my favorite season is (autumn）(对括号部分提问) January is the first month of a year(对划线部分提问） I feel cool in autumn.(对划线部分提问）划线部分是cool. March is the third month of a year 对the third 划线提问 Autumn is the best season of（）year A.a B.an C.one D./ autumn is the busiest season of the year中为什么year前的冠词是the