—Haveyouseenyourunclelately?    —Yes,infactIsawhimyest...

問題詳情：

 —Have you seen your uncle lately?     —Yes, in fact I saw him yesterday. Until then, I _____ him for three years.     A. haven’t seen       B. didn’t see            C. hadn’t seen     D. wouldn’t see

【回答】

C

知識點：虛擬語氣與情態動詞

題型：選擇題