— Hi, Jack!When did you arrive in Berlin?
— Last weekend. I _________ a different culture since then.[ ]
A. was experiencing
B. will be experiencing
C. have been experiencing
D. had been experiencing
答案:C
— Hi, Jack!When did you arrive in Berlin?
— Last weekend. I _________ a different culture since then.[ ]
A. was experiencing
B. will be experiencing
C. have been experiencing
D. had been experiencing
答案:C