–Where did you get the book?–From the library. And I have it for two weeks.A. borrowedB.

问题补充：

–Where did you get the book?–From the library. And I have it for two weeks.

A. borrowed

B. lent

C. kept

D. bought

答案：

A. borrowed

B. lent

(答案→)C. kept

D. bought

解析：时间长度不能喝短暂动词borrow和lend，buy等单词连用，keep单词是持续性的动词，过去分词是kept，可以和时间长度连用，故本题选C。