相關Theyaremysisterandbr的文學知識

問題詳情：—Aretheseyourfriends?—         .Theyaremysisterandbrother.G.Yes,theseare   B.No,thesearen'tC.No,theyaren't D.Yes,theyare【回答】C知識點：口語應用題型：選擇題...