Question

-__________may I __________the book? -- For three weeks．

A.How often; borrow
B.How often; keep
C.How long; borrow
D.How long; keep

Answer 1

【答案】：D

本题考查疑问副词搭配和动词辨析。how often提问频率，多长时间一次；how long提问时间或距离长度；borrow为非延续性动词，keep是延续性动词。根据答语for three weeks可知选D。