（ ）he helpful at home?A .Are B..Is

（ ）he helpful at home?A .Are B..Is He is very helpful at home A:Are you helpful at home ChenJie?B:sure A:what can you do?B you,at,are,helpful,home,(.) helpful you home are at are you helpful at home 连词成句 helpful home very He at is 英语连词成句.helpful,home,he,at,is,) Are you helpful at home?You are helpful. Are you helpful at home ? 回答 Are you helpful at home?答语是什么? Are you helpful at home是什么意思