—Hasyourfatherfinishedhisreport?—Sorry，Idon’tknow．He

問題詳情：

—Has your father finished his report?

—Sorry，I don’t know．He ________ it this morning．

A．was writing             B．wrote                C．has written          D．had written

【回答】

B

知識點：動詞時態

題型：選擇題