Whosehairbandisthisd的精選

問題詳情：–Whosehairbandisthis,doyouknow?--It________Linda.Youknow,shealwayswearsone.    A.mustbe        B.mustbelongto    C.can’tbe     D.can’tbelongto【回答】B知識點：情態動詞題...