— Your watch looks really nice.— I it in a small shop last week.A. boughtB. have boughtC.

问题补充：

— Your watch looks really nice.

— I it in a small shop last week.

A. bought

B. have bought

C. will buy

D. buy

答案：

(答案→)A. bought

B. have bought

C. will buy

D. buy

解析：句意：你的手表看起来真的很不错。——我上周在一个小商店买的。结合语境及时间状语可知下文描述的是过去发生的动作，故用一般过去时态。选A。