the other day ,mom[ ] me a new camera because of my good grades in the exam.
问题描述：
the other day ,mom[ ] me a new camera because of my good grades in the exam.
A.brought B.buys C.is buying D.was buying
答
A.bought
A,打错了,应该是bought,即buy的过去式.
the other days,是几天前,句子要用一般过去时.