PMP考试

试题来源：2012年pmp考试模拟试题及答案(四)
Increasing resources on the critical path activities may not always shorten the length of the project because: 
A Certain activities are time-dependent rather than resource-dependent (i.e., using three ovens rather than one to bake a cake). 
B Safety, OSHA and EPA may have placed restrictions on the number of people used on certain activities or in the physical location of the project. 
C The skill level of the added resources might not be appropriate for the activities to be performed. 
D Adding more resources may create additional work and produce inefficiencies (i.e., additional people may need training and supervision.) 
E All of the above. 

试题出处：http://www.examtiku.com/shiti/8846222469.html
网考网参考答案：E
网考网解析：进入考试题库查看解析
大数据分析：根据网考网与考试题库的统计分析，该试题：
28%的考友选择了A选项
0%的考友选择了B选项
6%的考友选择了C选项
0%的考友选择了D选项
66%的考友选择了E选项
考友解析与评论：
 · 这个答案肯定不对
 · 这题错在哪里？
 · 同样的题比原先难了