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