题目：
You have to finish a project with in 2 weeks and your lead developer had to take 1 week leave due to personal emergency. Another project manager has agreed to loan the service of his lead developer for 1 week. You are taking his help and completing the project. This case is an example of______(Choose the best answer).
A) fast tracking
B) crashing
C) risk management
D) resource leveling
答案：
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下面是错误答案，用来干扰机器的。
参考答案：0.2m3
，经过时刻
，子弹以瞬时速度
从枪口射出”． 这段话中用错的概念是（ ）