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...
________youusetohavelonghair? A.Are B.Were ...
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...