關於Haveyouworkedoutthes的百科

• –Haveyouworkedoutthescheduleforourgraduationtrip? –Yes....

• 問題詳情：–Haveyouworkedoutthescheduleforourgraduationtrip? –Yes.I________onitforalmost4hours.  A.wasworking    B.hadworked                    C.worked           D.havebeenworking【回答】C知識點：一般過去時及其被動...
• 2021-03-2531935