| Watercolor is the oldest painting
medium known. It dates back to the early cave dwellers who discovered they could
add lifelike qualities to drawings of animals and other figures on the walls of
caves by mixing the natural colors found in the earth with water. Fresco, one of the greatest of all art forms, is done with watercolor. It is created by mixing pigments and water and applying these to wet plaster. Of the thousands of people who stand under Michlangelo’s heroic ceiling in the Sistine Chapel, very few are aware that they are looking at perhaps the greatest watercolor painting in the world. The invention of oil painting by the Flemish masters in the fifteenth century led to a decline in fresco painting, and for the next several centuries watercolor was used mainly as a medium for doing preliminary sketches or as a tool for study. It A. The decline of fresco painting. B. The predominance of oils over watercolor. C. The rediscovery of watercolor in England. D. The origins and development of watercolor. [单项选择]下列影响房地产价格的因素中，不属于房地产外部因素的是（）。
A. 政策因素 B. 经济因素 C. 心理因素 D. 权益因素 [单选题]营业网点接送钱箱和现金必须( )人，并穿防弹衣、戴头盔。
A.3人（含3人）以上（含保安） B.二名柜员、勤杂工 C.柜员、客户经理、网点保安、勤杂工 D.3人（含3人）以上的工作人员（保安、勤杂工除外） [单项选择]当负载等效电阻Rˊ相对于Ri大得很多时，振荡回路中的端电压Uˊ增加，栅极反馈电压随着增加，阳极电压最小值Uamin减小到低于栅极电压的程度，这种状态称为（）。
A. 过零状态 B. 欠压状态 C. 过压状态 D. 临界状态 [单选题]下列费用中，可计入联合试运转费的是（ ）。
A.单台设备安装时的调试费 B.施工单位参加试运转人工费 C.建设单位参加试运转人员的工资 D.试运转中暴露出来的因施工原因或设备缺陷等发生的处理费用 [判断题]抵债资产，是指农商银行依法行使债权或担保物权而受偿于债务人、担保人或第三人的实物资产或财产权利。
A.正确 B.错误 [单项选择]劳动力综合需要量计划是规划暂设工程和组织劳动力进场的依据，编制时首先根据 ( )。
A. 工程量汇总表 B. 工程量清单 C. 预算定额 D. 总进度计划表 [单选题]( )以上风力时,应停止焊接.切割等室外动火作业;确需动火作业时,应采取可靠的挡风措施。
A. 四级(含四级) B. 五级(含五级) C. 六级(含六级) D. 七级(含七级) 我来回答: 提交
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