Only when he reached the teahouse______
问题:
Only when he reached the teahouse________it was the same place he'd been in last year.
A.he realized
B.he did realize
C.realized he
D.did he realize
Only when he reached the teahouse________it was the same place he'd been in last year.
A.he realized
B.he did realize
C.realized he
D.did he realize