How mang square centimeters is the area of the shaded part?

How mang How mang How mang square centimeters is the area of the shaded part? How mang people are How mang中文 CENT mang How mang ( )(study) do they ( )(have)? How mang months have twenty-eight days? how mang football do you have 改错 HOW MANG LANGUAGES CAN HE SPEAK?意思 英语翻译how mang animal are they?how mang animal are there?是哪一个? 什么时候用how mang times,什么时候用how often How much与How mang有什么区别? how much 和how mang后用单数负数how much 和how mang后用单数还是负数 how big is Tian'anmen Square? 小学英语的提问词比如说：How mang 多少 how mang glasses of orange____ _____on the table