背景某施工双代号网络进度计划如下图所示,其中A、B、D工作使用同一种施工机械,开工前

题型:问答题

问题:

背景

某施工双代号网络进度计划如下图所示,其中A、B、D工作使用同一种施工机械,开工前有一台施工机械出现故障,导致可使用的该机械只有一台,根据现场施工条件,工作顺序调整为B、A、D,设备租赁费2000元/天。

问题:

计算调整后的网络计划工期并指出关键线路。

考点:二级建造师水利水电工程水利水电工程管理实务
题型:问答题

游戏的物质基础是()。

A.游戏地点

B.玩具

C.实物

D.图片

题型:问答题

信息匹配题。

请阅读以下相关人员的信息,然后匹配他或她感兴趣的广告种类:。

     ________1. John is eager to improve his English, especially listening comprehension. He wants to contact

anyone who can provide him with tools to help him.

     ________2. Mr. Green is working for Red Cross. He is busy with his work even at the weekend. So he is

going to send his son to take some lessons on singing at the weekend.

     ________3. Sally prefers reading to singing. She would like to buy some reading materials on Saturday.

      ________4. Lily, who has just graduated from South China Normal University, is working in New Life

School. She needs some extra work at weekend.

     ________5. Mrs. Brown happened to find a blind boy at the corner of a street with worn clothes and thin

face. She felt pity on him and wanted to help him, but she didn't only want to give him money and food. She

wanted him to learn some skill to live on.

    A. Guangzhou Book Center

    After looking around, you can find the increasing learning English section (部分,区) as well as other

sections where you can find at least 10,000 different kinds of books.

     Working time:9:00am to 9:00pm

     B. Children's Activity Center

     The singing lessons here are great if you want to send your kids to practice their vocal cord (声带) from

8:00 to 11:00 am on Saturday of which the fee is $20.

     Apply(申请)to: (020) 8426 2473

     C. Red Cross (红十字会)

     We accept the tsunami (海啸) victims (受害人) in Indonesia, providing them with food, clothing and

shelter.

      Our address: 119, New City Road

     Our telephone: (020) 8807 7888

      D. New Life School

     Staff (全体人员) here, friendly, all graduated from famous normal university with at least three years'

experience of teaching. We can bring new hope to many blind and deaf children.

      Schooling fee: $10\term

     Apply to: (020) 2237 7209

      E. Guangdong's biggest audio and video market

      Located along Zhujiang River with advanced modern selling system, many different kinds of CDs, VCDs

DVDs on sale.

     Tel: (020) 8281 1188, Fax: (020) 8281 1288

      F. Babysitters (临时照顾幼儿者) Wanted

     Working time: 7:30 am to 5:30pm on Saturday to Sunday 50yuan \ hour

     Female between 19-28 years old, having certificate(证书)of normal education

     Tel: (020) 2837 5148

题型:问答题

我国中 * * 党和各民主党派之间的关系是(   )

①政治上是领导和被领导的关系  ②都必须以宪法和法律作为根本活动准则 ③共同执政,不是执政党和参政党的关系 ④在组织上独立,法律地位上平等

A.①②③

B.①②④

C.①③④

D.②③④

题型:问答题

界址桩设置原则:界址之间的距离,直线最长为()m,曲折线的主要转折点应埋桩,折线可用建筑物勒角或木桩、铁钉作为临时界址点。

A.50

B.100

C.150

D.200

题型:问答题

正确错误建立程序文件时,若不指定文件位置,则产生于vfp系统默认目录下。

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