问题 单项选择题

中国少年先锋队的建队日是()。

A.10月13日

B.10月1日

C.9月10日

D.6月1日

答案

参考答案:A

阅读理解

阅读理解。

     It's 7:45 in the morning, and 26-year-old Steve Clarkson is going to work. He puts on his jacket,

and picks up his mobile phone and laptop. As he leaves the house, he turns on his MP3 player and puts

on his headphone. He is ready to go.

     Today, for millions of people, gadgets like Clarkson's are a normal part of life.  "I'm a reporter for a

magazine, and I'm usually not in the office. My mobile phone and laptop help me to do my work both

on the road and at home," says Clarkson. Today many people can check e-mails, send messages, or

surf  the Web, using their mobile phones.

     Tina Fang is studying photography in New York City.  "Some of these gadgets are expensive, but

they can save your money in the long run. I have a digital camera. l can use it to take eighty pictures and

shoot video ( record an image onto video) at the same time. I listen to music on my MP3 player, and I

can download and read books on it, too. I use the camera and MP3 for both learning and fun. "

     It's now 9: 45. Steve Clarkson gets e-mails from his 17-year-old sister. She has a gadget that lets

her send e-mails, play games, and take notes. She is in class right now. "I e-mailed her back. I told her

to stop playing, and pay attention, "laughs Clarkson.  "These gadgets are fun, but sometimes they can 

distract (分散注意力) people, too."

l. What is Steve Clarkson?

A. A student.

B. A reporter.

C. A businessman.

D. A computer programmer.

2. Which of the following things is not a gadget?

A. A picture.          

B. A laptop.

C. An MP3 player.    

D. A mobile phone.

3. When his sister had lessons, Steve told her _________.

A. to pay no attention

B. to e-mail him back right away

C. to stop playing games

D. to listen to music on the MP3 player

问答题

某工程项目为某市建设规划的重要项目之一,且已列入地方年度固定资产投资计划,概算已经主管部门批准,施工图及有关技术资料齐全。现决定对该项目进行公开招标,招标范包括土方基础工程、主体结构工程、设备安装及外墙装修工程,该项目基础工程包括地下室4层及挖孔桩。招标单位发布招标公告和资格预审通告后,省内外共有20家投标单位购买了资格预审文件并参加了资格预审,经招标工作委员会审定后,A、B、C3家单位通过了资格预审。随后招标单位向这3家投标单位发出了资格预审合格通知书和招标文件,接下来招标单位对这3家投标单位就招标文件所提出的所有问题统一作出书面答复。
在书面答复投标单位的提问后,招标单位又组织各投标单位进行了施工现场踏勘。在投标截止日期前10天,招标单位书面通知各投标单位,由于某种原因,决定将外墙装修工程从原招标范围内删除。
投标单位A在投标过程中,考虑到该工程地下室的施工需采用连续墙回封后,土方分层开挖,连续墙加设4~6层锚杆加固,土方开挖完毕后进行挖孔桩施工及地下室施工。而该工程地处繁华的商业区和密集的居民区,是交通十分繁忙的交通枢纽,采用爆破方法不太可行,因此在投标时将该方案的单价报得很低,而采用机械辅以人工破碎凿除基岩方案的报价较高。
投标单位B在送出投标文件后发现由于对招标文件的技术要求理解错误造成了报价估算有较严重的失误,遂赶在投标截止时间前10min向招标人递交了一份书面声明,要求撤回已提交的投标文件。

投标单位A运用了哪种报价技巧其运用是否得当