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Yesterday 8-year-old boy fell into the river. But luckily boy was saved by a policeman.A. an; a B. an; the C. a; the D. a; an 【查看更多】

 

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Yesterday      8-year-old boy fell into the river. But luckily     boy was saved by a policeman.

A. an; a        B. an; the             C. a; the                   D. a; an

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