问题 问答题 计算题

阅读下面说明,回答问题1至问题3,将解答填入答题纸的对应栏内。【说明】某系统集成公司选定李某作为系统集成项目A的项目经理。李某针对A项目制定了WBS,将整个项目分为10个任务,这10个任务的单项预算如下表。

到了第四个月月底的时候,按计划应该完成的任务是:1、2、3、4、6、7、8,但项目经理李某检查发现,实际完成的任务是:1、2、3、4、6、7,其他的工作都没有开始,此时统计出来花费的实际费用总和为25万元。

请计算此时项目的PV、AC、EV(需写出计算过程)。

答案

参考答案:

PV=3+3.5+2.4+5+4+6.4+3=27.2

AC=25EV=3+3.5+2.4+5+4+6.4=24.2

阅读理解

阅读理解

     It is often considered that the schoolyard is where bullies(欺负)go to make other kids a miserable

school life, but a new study suggests that classrooms are another popular place.

     The study, presented recently at the American Public Health Association's yearly meeting in

Philadelphia, is based on the results of the research from more than 10,000 middleschool students

who answered questions online.

     Of those researched,43%said they'd been physically bullied within the last month.A bit more than

half said they'd been laughed at in an unfriendly way, and half reported being called hurtful names.

About onethird said groups had excluded (排斥)them to hurt their feelings.28% said their belongings

had been taken or broken;21%said someone threatened to hurt them.According to the results,

twothirds of the students said they'd been bullied in more than one way over the previous month.

     The study authors mentioned that 8% of the students who answered said they'd missed school at

least once during the school year because of fear of being bullied. 25% said they'd taken other actions,

such as missing recess(课间), not going to the bathroom or lunch, missing classes, or staying away from

some area of the school to escape from experiencing a bully.

Bullies did too much to the school life.

1. Bullies can happen in the following places except________.

A. schoolyards  

B. classrooms

C. bathrooms  

D. teachers' offices

2. Which of the following is the best title?

A. Bad School Life  

B. Fear at School

C. Bullies at School  

D. School Problems

3. Some students might ________ to protect themselves from bullies.

A. leave the school

B. go for lunch

C. hurt others

D. break others' belongings

4. The writer feels ________ about bullies at school.

A. excited  

B. disappointed

C. worried  

D. puzzled

单项选择题