来自郭素芬的问题
【MyfriendhasreturnedfromtheUK.She____atOxfordforfouryears,duringwhichwecommunicatedA.studiedB.hasstudiedC.hadstudiedD.hasbeenstudying】
MyfriendhasreturnedfromtheUK.She____atOxfordforfouryears,duringwhichwecommunicated
A.studiedB.hasstudied
C.hadstudiedD.hasbeenstudying
1回答
2020-12-18 06:45