-Nicetoseeyou.I

問題詳情：

-Nice to see you. I _____ you for a long time.- I _____ in Nanjing . I have just come back.

A hadn’t seen ; am    B haven’t ; was   C didn’t see ; will be   D haven’t ; have been

【回答】

B

知識點：動詞時態

題型：選擇題