下列招投标情形中,属于招标人与投标人串通投标的是()
A. 招标人向投标人发售招标文件
B. 招标人向投标人公开标底
C. 招标人组织投标人踏勘现场
D. 招标人向投标人进行图纸交底和解释
建设工程监理受建设单位委托对建设工程实施监理时,应遵守的原则有()。
A. 公正独立、自主的原则
B. 监理工程师负责制的原则
C. 责任一致的原则
D. 社会效益原则
Part A
Please write an announcement as the tour guide (Hu Yujuan) to tell something about a bus tour. Today is Friday (Sep. 23rd, 2009), the day after tomorrow, as a bus tour, the visiting group which you are in is going to visit the Summer Palace, and you'll depart at 8:30 am. and be back at 5:30 pm, that's just the right time for dinner in hotel. Ask the people who would like to join the tour to place their names on the list or to report to Liu Hal or Xiao Yu. You will get together in the lobby at 8:30 am.
Words: About 100.
承包人向发包人提交工程最终结清支付申请的时间是()
A. 缺陷责任期终止后
B. 承包人提交竣工结算文件时
C. 竣工决算编制完成时
D. 承包人提交竣工结算款支付申请时