组织计划编制在何时执行？（）
A、贯穿于项目
B、在早期的项目阶段
C、在每个阶段的早期阶段
D、在项目启动之后
参考答案：A
It was the news _________ he got the first prize ________ made his father excited.
A．that; that
B．which; which
C．which; that
D．that; which
Internet主要由通信线路、______、服务器与客户机和信息资源4部分组成。
