题目内容
Jenny goes to school on foot.It takes her about half ____ hour to get there.
A.an B.a C.the D.(不填)
【答案】
A
【解析】略

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题目内容
Jenny goes to school on foot.It takes her about half ____ hour to get there.
A.an B.a C.the D.(不填)
A
【解析】略