l'm helpful at school是什么意思?

l'm helpful at school是什么意思? l'm helpful什么意思 I work hard at schoo 和 At school Iwork hard are you helpful at home you,at,are,helpful,home,(.) in the same schoo翻译成英语l Are you helpful at home?You are helpful. 英语连词成句：1、in there a forest the is park(.) ( ) 2、helpful home at I'm(.) ( ) 请翻译 I am helpful at home 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 are you helpful at houm lucy He is very helpful at home -----sarah and mike helpful at home?yes,---------- l'm not good at it I’m l( ) at about 6 am Are your friends helpful at home是什么意思 Are your friends helpful at home是什么意思