Jenny is on holiday now. I wonder ______
问题:
Jenny is on holiday now. I wonder _______. [ ]
A. when she will come back
B. when she came back
C. when will she come back
D. when did she come back
Jenny is on holiday now. I wonder _______. [ ]
A. when she will come back
B. when she came back
C. when will she come back
D. when did she come back