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题目内容
（石家庄铁道大学大学英语1）
Mary ______ anything in the shop just now.
A、 won.t buy
B、 didn.t buy
C、 didn.t bought
D、 don.t buy
A、 won.t buy
B、 didn.t buy
C、 didn.t bought
D、 don.t buy
参考答案
