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(三) 承担某公路工程项目施工任务的某施工单位，根据有关文件和资料对该公路工程质量控制设置了关键点。该工程技术总负责人负责对技术文件、报告、报表进行了审核和分析，在具体施工中遇到以下情况。 (1)由于第三方的原因，该工程被迫停工，停工时项目经理组织有关人员对其质量进行了检查，均合格，停工15d后复工，项目经理在未检查的情况下指示断续施工。 (2)在某关键工序施工完毕后，为确保工序合格，由施工人员对其质量进行自检后，达到合格标准，紧接着便开始下道工序的施工。问题：公路工程现场质量控制的主要方法有哪些

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Part A You will hear a passage about women’ s rights. Listen and complete the sentences in questions 1～5 with the information you have heard. Write not more than 3 words in each box. You will hear the recording twice. You now have 25 seconds to read the sentences in question. The packed lunches can be collected _______.

Questions 17～20 are based on the following passage. You now have 20 seconds to read questions 17～20. According to the passage, what were dogs trained for in the past

A. For protection against other animals.
B. For protection against other dogs.
C. Just for fun.
D. For the purpose of guarding the house.

(四) 某道路工程项目，施工总承包单位项目经理部根据该工程作业内容、土质条件、运距和气象条件，综合分析相关工程和设备的情况，对本工程的施工机械进行了选择和协调。具体施工中的部分工程施工机械的配置如下： (1)对于清基和料场准备等路基施工前的准备工作，选择的施工机械与设备主要有铲运机、装载机、自卸汽车和平地机； (2)对于石方开挖工程，选择的机械与设备主要有推土机、铲运机、挖掘机、凿岩机和自卸汽车； (3)对于石方填筑工程，选择的机械与设备主要有平地机、推土机、洒水车和挖掘机。问题：平地机主要用于进行哪些作业

Questions 17～20 are based on the following passage. You now have 20 seconds to read questions 17～20. What is the most important reason for people in the city to keep dogs now

A. For companionship.
B. For amusement.
C. For protection against robbery.
D. For hunting.