问题
单项选择题
下列选项中不属于工作时间估计的依据的是 ( )。
A．工作清单
B．约束条件
C．项目范围说明书
D．历史信息
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
下列选项中不属于工作时间估计的依据的是 ( )。
A．工作清单
B．约束条件
C．项目范围说明书
D．历史信息
参考答案：C
| 读下面一段短文，根据上下文意思用放框内所给词的正确形式填空。 | |
people also _______(2) them for festivals such as Christmas or the Spring Festival. Printed cards (印刷卡片) have been ______(3) for 150 years, but computer greeting cards or "e-cards" have become a success. Some people _____(4) it strange at first, but now they send cards that sing and ______(5) on the computer screen (屏幕). You can send them quickly with a click (点击) of your computer mouse (鼠标). |