来自蔡洪波的问题
Haveyouever______totheexhibitionwhich______forthreeweeks?A.gone;hasbeenshownB.been;hasbeenonshowC.visited;wasonshowD.gone;haslastedHowtochoose,translateandwhy?Thanks.
Haveyouever______totheexhibitionwhich______forthreeweeks?
A.gone;hasbeenshownB.been;hasbeenonshowC.visited;wasonshowD.gone;haslasted
Howtochoose,translateandwhy?Thanks.
