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《原诗》的作者是清代人叶燮。()

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背景资料
某一级公路处于城市郊区、施工期间社会车辆流量较大，基层铺筑完工后需要开放交通。其中A合同段里程桩号为K0+000～K10+500，主线长10.5km，一次建成双向四车道，路基宽24.5m。该路面结构为：20cm厚石灰稳定土底基层，18cm厚二灰砂砾基层，5cm厚沥青混凝土下面层，4cm厚沥青混凝土表面层。施工单位的部分施工工艺如下：
(1)二灰砂砾拌和设备，采用双卧轴强制连续式搅拌机，通过调整喂料皮带的转速及冷料仓口开启高度，计量每种原材料用量。拌和用水通过流量传感器控制。
(2)拌和料运输全部采用5t自卸汽车以减轻对下层的影响。
(3)摊铺采用摊铺机，半幅基层宽11.15m，采取两次摊铺成型。
(4)碾压，采用振动压路机，先振压2遍，再静压2遍，至密实。
(5)二灰砂砾碾压结束，表面开始泛白即及时进行洒水养生，7d后开放交通。
路面施工完成后，施工单位进行了施工质量自检。主要检查内容有：沥青混凝土面层的压实度、渗水系数、摩擦系数、构造深度、厚度、中线平面偏位、纵断高程、路面宽度及横坡，检测的所有指标均符合要求。
问题：
判断施工工艺中第(1)～第(4)条是否正确？如不正确，将其改正。
第5条存在什么问题？说明理由。
根据以上施工单位的自检情况，是否可以确定该路面工程为合格工程？说明理由。
请帮忙给出每个问题的正确答案和分析，谢谢！

艺术从来不会作为一个开放概念而存在。()
参考答案：错误

自然美学与环境美学是同一门学问。()
参考答案：错误

Write an essay about 400 words for a university lecturer on the following topic:
1. The costs of medical health care are increasing all the time. Governments are finding it difficult to balance the health care budget. Should citizens be totally responsible for their own health costs and takeout private health insurance, or is it better to have a comprehensive health care system which provides free health services for all？
You are to write an essay' of approximately 400 words on the advantages of each situation, explaining which you think is better.
In the first part of your letter you should present your thesis statement, and in tile second part you Should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural concision with a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the a bove instructions may result in a loss of marks. Write your composition on ANSWER SHEET FOUR.