I don’t remember when and where Ithis umbrella.A. boughtB. buyC. have boughtD. had bought

发布时间：2020-08-22 18:33:43

I don’t remember when and where I      this umbrella.
A. bought
B. buy
C. have bought
D. had bought

网友回答

(答案→)A. bought
B. buy
C. have bought
D. had bought
解析：我不记得是在什么时候在哪儿买的这把伞了。结合语境可知从句描述的是过去某时发生的动作，故用一般过去时态。选A。
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