问题
选择题
—How long _____ you _____ the library book? —For three days. |
A. have; borrowed B. have; kept C. did; borrow D. were; kept |
答案
答案:B
—How long _____ you _____ the library book? —For three days. |
A. have; borrowed B. have; kept C. did; borrow D. were; kept |
答案:B