Do you know ____? [ ] A. when Li Lei set
题型:选择题
问题:
Do you know ____? [ ]
A. when Li Lei set off
B. when to Li Lei set off
C. when did Li Lei set off
D. Li Lei set off when
Do you know ____? [ ]
A. when Li Lei set off
B. when to Li Lei set off
C. when did Li Lei set off
D. Li Lei set off when