We need clean water to drink every day.对clean提问 （ ）（ ）of wat

We need clean water to drink every day.对clean提问 （ ）（ ）of wat We need clean water do drink every day.(划线部分提问)划线部分是clean we need to drink a lot of water every day (划线提问) we have to clean the classroom every day.（对划线部分提问） （ ）（ ）you All animals need clean water to drink We need pure water to drink every day.pure划线提问. We use water to clean our flats.("to clean our flats"划线提问） they have to （clean the classroom） every day对括号的部分提问 I drink (eight) glasses of water every day.(对括号内提问） We need to （clean the city park） first.对括号内部分提问 We have to the classroom every day.对画线部分提问 画线部分：clean the cl We need water to drink,to cook and to clean ourselevs.这里clea