——___________may I___________mebook? ——For three weeks．

Question

A.Howoften；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。howoften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。