问题
Do you want to see the film Pirates of the Caribbean 4 this evening?—Pirates of the Caribbean 4? I _________ it before. Let me see, I _________ it 2 years ago.
A:saw; have seen
B:had seen; saw
C:have seen; saw
D:have seen; had seen
B:had seen; saw
C:have seen; saw
D:have seen; had seen
正确答案是: