物流理论体系的形成阶段是()。A.物流总成本分析的概念 B.物流管理系统理念 C.供

欲测量一个待测电阻R_x的阻值（900～1000Ω），提供的实验器材如下：

电源E，具有一定内阻，电动势约为9.0V；

电压表V₁，量程为1.5V，内阻r₁=750Ω；

电压表V₂，量程为5V，内阻r₂=2500Ω；

滑动变阻器R，最大阻值约为100Ω；

单刀单掷开关K，导线若干．

（1）测量中要求电压表的读数不小于其量程的

1

2

，试在下面的虚线方框中（图1）画出测量电阻R_x的一种实验电路原理图（原理图中的元件要用题图中相应的英文字母标注）．

（2）根据你所画的电路原理图在题给的实物图（图2）上画出连线．

（3）若电压表V₁的读数U₁表示，电压表V₂的读数用U₂表示，则由已知量和测得量表示R_x的公式为：R_x=______．

B

Live the ‘American Dream’

What is it: Work & Travel USA

Who are qualified: Full-time college students, above 18 years old

About the program: Application for the 2009 Work & Travel USA program has just started. It's an 8~16 weeks' summer program for college students to work and travel in the US. Employers include Boeing, Hilton Hotel and 7-Eleven. For next summer, about 3,500 positions are open to Chinese students. Applicants must pass a language test and sometimes an interview, and pay a registration fee to join the program.

source: www. Cultureexchange. org)

Hundreds needed by Volkswagen

What is it: Shanghai Volkswagen jobs

Who are qualified: College students graduating in 2009

About it: Shanghai VW offers over 300 positions from engineering to marketing to college students graduating in 2009. Applicants should have an excellent academic record, CET-6 or the same level language certificate in German, and good computer skills. Campustalks will take place in Shanghai, Changchun, Harbin, Wuhan, Changsha, Nanjing, Beijing and Xi’ an from October.

(source: campus, chinahr. com/2009/pages/csvw)

Xiaonei looking for graduates

What is it: Oak Pacific Interactive (OPI) internships(实习)

Who are qualified: College juniors and first-year post graduate students

About it: OPI is now offering internship positions for test-engineer, development-engineer and assistant to the director of corporate culture. For engineering positions, candidates should major in computer science or a related field, have communication ability and be familiar with various development languages. For assistant to the director positions, candidates should be adept in document writing, activities organizing and office software.

(source: campus. xiaonei. com)

60. These advertisements are most probably advertisements        .

A. on the Internet intended for the general public to read

B. in a newspaper intended for large companies to read

C. on the Internet intended for college students to read

D. in a newspaper intended for college students to read

61. The opportunity of______is offered only to college students graduating in 2009.

A. working in America                                       B. traveling in America

C. positions in VW                                             D. OPI internship

62. If you want to apply for assistant to the director positions, you must__________

A. be good at document writing                           B. study computer science

C. have communication ability                                   D. be familiar with various languages

厂房中所需要的水、电、压缩空气、蒸汽和煤气被统称为( )。

A．动力电

B．五气动力

C．物料供应

D．重要供应

关于劳务派遣单位解除被派遣劳动者劳动合同时，说法正确的是（）

A、可以不依法支付经济补偿金

B、可以不依法支付赔偿金

C、应当依法支付经济补偿金

D、违法解除后劳动者可以恢复劳动关系或依法获得支付赔偿金

设计将带表头的链表逆置的算法。