问题
选择题
I _____ the book for three weeks, I must return it to the library. [ ]
A. have borrowed
B. borrowed
C. have kept
D. have lent
答案
答案:C
I _____ the book for three weeks, I must return it to the library. [ ]
A. have borrowed
B. borrowed
C. have kept
D. have lent
答案:C