问题 单项选择题

2011年4月25日,项目经理老余在项目周例会上对其目前负责的某大中型信息系统项目前8周的实施情况进行了总结,有关执行情况如图9-4所示(单位:万元)。老余进一步补充解释:该项目总预算为1230万元,到目前为止实际完成了总工作量的60%。


当前该项目的SV和CPI分别为 (61) 。根据项目当前状态,项目经理老余下一步最可能采取的行动是 (62)

答案

参考答案:D

解析:[要点解析] 依题意,由图9-4中所标注的各参数及其数值可知,当前该项目的实际成本AC=900万元,计划值PV=850万元,项目总预算BAC=1230万元。
结合题干关键信息“到目前为止实际完成了总工作量的60%”可得,当前该项目的挣值EV=1230×60%万元=738万元。该计算过程需要注意的是,当前该项目的挣值是“总工作量”的60%,而不是“计划值”的60%。
成本偏差CV=EV-AC=738-900=-162万元,表示当前项目所花费用比预算超支。
进度偏差SV=EV-PV=738.850=-112万元,表示当前项目进度滞后。
成本绩效指数CPI=EV/AC=738/900=0.820<1.0,表明当前该项目资金使用效率较低,成本超支。
进度绩效指数SPI=EV/PV=738/850=0.868<1.0,表明当前该项目进度效率较低,进度滞后。
由于当前该项目的AC>PV>EV即,900万元>850万元>738万元,因此为了保证这一项目成本目标和进度目标的实现,项目经理老余可以采取的调整措施有:①提高工作效率,例如用工作效率高的人员更换一批工作效率低的人员等;②加班(或赶工);③在防范风险的前提下并行施工(快速跟进);④加强成本监控等。

完形填空

It is easy for some people to learn a second language. However, others have difficulty in learning a new language. What can you do to help yourself learn a second language, such as English?__小题1:__

1.Feel positive about learning English.__ 小题2:__Be patient. You do not have to understand everything all at once. It is natural to make mistakes when you learn something new. We can learn from our mistakes. In other words, do not worry about making mistakes.

2.Practice your English. For example, write a diary every day. You will form a habit of writing it in English, and you will feel comfortable expressing your ideas in English.__ 小题3:__ In addition, you must speak English every day. You can practice with your classmates outside class.

3.__小题4:_You can write this in your journal. After each class, think about what you did. Did you answer a question correctly? Did you understand something the teacher explained? Perhaps the lesson was difficult, but you tried to understand it.

You must be positive about learning English and believe that you can do it. It is important to practice every day and make a record of your achievements.__ 小题5:__

A.Go over the points you have learned.

B.Keep a record of your language learning.

C.Don't give up when you meet some difficulty.

D.If you believe that you can learn, you will learn.E. Several weeks later, you will see that your writing is improving.

F. In these ways, you will enjoy learning English, and you will feel more confident in yourself.

G. There are several ways to make learning English a little easier and more interesting.

单项选择题