英语it is very hot ,may I keep the window all the time,A opening B open C close D closing 选什么

It is very hot It is very hot. Though it is very hot It is very hot today 改为感叹句 it is getting very hot 改错 单句改错 It is very hot today,is it? It is very hot .so it is.翻译. It is usually very hot in summer in Nanjing.[对very hot 画线提问】 it is never very hot in summer in london 对never very hot提问 summer is very hot It is very hot in this a____ every summer. what are you going to do it is very hot? It is a very hot day.(改为感叹句） It is very hot in our a_____ every summer 改错It is very hot at summer in Nanjing I love summer.Because it is very hot right..Eh It is very hot in ( )in Hangzhou.xiexie It is very hot in my hometown .winter.省略号处填啥?