英语:how long have you been collecting shells?主要语法
英语:how long have you been collecting shells?主要语法
How long have you been collecting shells?,
How long have you been collecting shells?翻译
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 collecting shells?与How long have you
have/you/how/long/been/shells/collecling/?连词成句
--- How long have you been collecting coins?--- ________.A.S
hong long have you been collecting
Have you been collecting shells for five years?做否定句
英语翻译急How long have you been collecting there kites,Bob?Since
"How long have you been
八年级下册英语书语法:How long have you been skating?I've been skating