为什么是Do your brothers like sports?而不是Does your brothers like

为什么是Do your brothers like sports?而不是Does your brothers like 连词成句 ：brothers,sports,your,do,like（?） What does your brothers look like?改错 Does your father like (do) sports Do your p_____ have brothers? Does your parents like sports?改错 Are these your brothers? ( )(Do,does)your friend like salad? what does your sister like ,music,art () sports what kind of sports does your father like? How old are your brothers 为什么填your? 为什么是Where does your pen pal come from,而不是Where do your pen p