have/you/how/long/been/shells/collecling/?连词成句
have/you/how/long/been/shells/collecling/?连词成句
How long have you been collecting shells?,
learning,English,have,how,you,been,long(?)连词成句
英语:how long have you been collecting shells?主要语法
How long have you been collecting shells?翻译
How long have you been collecting shells?与How long have you
have how been you 连词成句
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人教版,八年级英语下册第六单元How long have you been collecting shells课文内容!
"How long have you been
连词成句 1.accident chips by were invented?2.long been you a how
请教long have mang you how pencils do怎么连词成句