—Oh,he’sabletowalkonthegroundfreely,soyou worrya...
問題詳情：—Oh,he’sabletowalkonthegroundfreely,soyou worryabouthim. —Thankyou,DrMa.A.can B.may C.needn’t D.mustn’t...
—Where'syourbrother? —Oh,He thelibraryand ...
問題詳情：—Where'syourbrother? —Oh,He thelibraryand . A.hasbeento;soLucyis B.hasgoneto;soLucyhas C.hasgoneto;sohasLucy D.has...
—WhereisMrBlack?Ican’tfindhim.—Oh,he
問題詳情： —WhereisMrBlack?Ican’tfindhim.—Oh,he________hiscarbehindthehouse.A.washes. B.iswashing C.willwash D.washed【回答】B知識點：動詞時態...