关于Haveyouworkedoutthes的百科

• –Haveyouworkedoutthescheduleforourgraduationtrip? –Yes....

• 问题详情：–Haveyouworkedoutthescheduleforourgraduationtrip? –Yes.I________onitforalmost4hours.  A.wasworking    B.hadworked                    C.worked           D.havebeenworking【回答】C知识点：一般过去时及其被动...
• 2021-03-2531935