問題詳情:
—Has Mr.Gilbert completed the report?
—I don’t know.But I saw he ______ it.
A.wrote B.has been writing C.was writing D.had written
【回答】
C
知識點:過去進行時及其被動式
題型:選擇題
問題詳情:
—Has Mr.Gilbert completed the report?
—I don’t know.But I saw he ______ it.
A.wrote B.has been writing C.was writing D.had written
【回答】
C
知識點:過去進行時及其被動式
題型:選擇題