问题
What a pleasant surprise to see you here! Iyou Shanghai.—Me too. But I there next Saturday.
A:think; have gone to; am going
B:thought; had gone to; will go
C:thought; had been to; would go
D:think; have been to; am going
B:thought; had gone to; will go
C:thought; had been to; would go
D:think; have been to; am going
正确答案是：
