DO you often have eggs and bread ( for ) breakfast?这里为何用介词for?

When do you often have school (t How often do you have sports 英翻汉 what,have,do,for,breakfast,you,often(?) Do you often have a good sleep?可以将它改为Do you often _____ _____? How many science classes do you have?还是How often science classes do you have? i often have supper (at six)对括号提问（ ）（ ）do you often have supper? how often do you have a haircut什么意思 How often do you have this kind of match中文翻译 How often do you have an English class? How often do you have this ( ) of match here do classes science have often you?连词成句 Do you often have lunch with your parents? classes often how have science do you?连词成句 Do you often have science classes here?肯定句 用often,have,school,how,you,do造句 here,do,classes,science,have,often,you?连词组句 What do you often have for your breakfast? What,have,do,for,breakfast,you,often(?)连词成句