Only when he reached the tea-house 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
网友回答
A. he realized
B. he did realize
C. realized he
(答案→)D. did he realize
解析：考查倒装句：only+状语从句，主句用部分倒装句，did提到主语前面，句意：只有当我们到了茶社他才意识到这是他去年到过的同样的地方。选D。