题目内容

Questions 17～20 are based on the following passage. You now have 20 seconds to read questions 17～20. Why were dogs used for hunting

A. Because they did not eat other animals.
Because they were useful for protection.
C. Because they were good hunters.
D. Because they always obeyed their masters.

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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：公路工程质量控制关键点要根据哪些文件和资料的要求设置

(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

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.