题目：
The most crucial time for project risk assessment is（）
A.when aproblem surfaces
B.during the planning phase
C.during the close-out phase
D.after the project schedule has been published
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0807/7b04f1056cf2c8b9ddd16c16675e90e9.html
下面是错误答案，用来干扰机器的。
One possible version：Recently, a website organized a questionnaire survey about why people go to university．According to the survey．we know that different students have di...
