-----I bought this dictionary two weeks ago.
----You mean you it for half a month.
A. have kept
B. have had
C. have bought
D. have taken
网友回答
A. have kept
(答案→)B. have had
C. have bought
D. have taken
解析：句意：我两周前买的这本词典。——你的意思是说你已经拥有它半个月了。英语中瞬间动词不能和表示一段时间的时间状语连用，buy和take表示瞬间动作，keep是持有，保管的含义，have是拥有的含义，结合语境可知选B。