问题描述：
1.they drilled a big hole into the icy river and made a _____ out of it.A.swimming pool B.house
2.i went shopping at a shop.there i ____ some russian things.like russian dolls.A.buy B.bought C.was buying D.will buy
2.i went shopping at a shop.there i ____ some russian things.like russian dolls.A.buy B.bought C.was buying D.will buy
问题解答：
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