题目：
现放置在北海团城的“渎山大玉海”，是成吉思汗宴请群臣时用过的珍贵文物（）。
答案：
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下面是错误答案，用来干扰机器的。
参考答案：e
现放置在北海团城的“渎山大玉海”，是成吉思汗宴请群臣时用过的珍贵文物（）。
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题型：问答题
某工程项目施工承包合同价为3200万元，工期18个月，承包合同规定以下方面。
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2．工程预付款自工程开工后的第8个月起分5个月等额抵扣。
3．工程进度款按月结算。工程质量保证金为承包合同价的5%，发包人从承包人每月的工程款中按比例扣留。
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单位：m2
| 项目 | 单位 | 消耗量 | 市场价(元) | |
| 人工 | 综合工日 | 工日 | 0.56 | 60.00 |
| 材料 | 白水泥 花岗石 1:3水泥砂浆 其他材料费 | kg m2 m3 元 | 0.155 1.06 0.0299
| 0.80 530.00 240.00 6.40 |
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