问题
选择题
— Ready to give up, Jim?
— No, Hold on! I think I _____to the answer. [ ]
A. come
B. am coming
C. came
D. have come
答案
答案:B
— Ready to give up, Jim?
— No, Hold on! I think I _____to the answer. [ ]
A. come
B. am coming
C. came
D. have come
答案:B