当冬天来临时,天气变得越来越冷.it's getting ( ) ( ) ( )when winter comes
问题描述:
当冬天来临时,天气变得越来越冷.it's getting ( ) ( ) ( )when winter comes
答
当冬天来临时,天气变得越来越冷.it's getting ( ) ( ) ( )when winter comes