單項選擇He_____whentheUFOarrived. A.wassleeping B.were...
問題詳情:單項選擇He_____whentheUFOarrived. A.wassleeping B.weresleeping C.hasslept D.isasleep【回答】A知識點:動詞時態題型:選擇題...
問題詳情:單項選擇He_____whentheUFOarrived. A.wassleeping B.weresleeping C.hasslept D.isasleep【回答】A知識點:動詞時態題型:選擇題...
問題詳情:________youusetohavelonghair? A.Are B.Were C.Do D.Did【回答】D知識點:一般疑問句題型:選擇題...