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GB 12706.3-1991 额定电压35KV及以下铜芯 铝芯塑料绝缘电力电缆 第3部分: 交联聚乙烯绝缘电力电缆.pdf

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ough to help people do heavy work. (G) 4. Water is both important and precious, we must save it. (C) 5. Jack enjoys playing the guitar in his free time. (D) 6. Father Christmas , the joyful old man in the red suit and white beard, is probably the most famous figure of Christmas. (E) B. Listen to the dialogue and choose the best answer to the question you hear( 根据你所听到的对话和问题,选择最恰当的答案):( 10分) 7. W: Is Chile an Africa n country , Mike ? M: No, it isn ’t ,Sally . But most of us think so. It’s in South America . Q: Wh at are Mike and Sally talking about? (A) 8. M: Mary, has your brother returned from London? I’d like to see him. W: Yes, John, but he flew to Beijing this morning. Maybe he’ ll stay there for two days and then fly to New York for a one-week visit. I think he’ ll be home after that.

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