软件项目（）管理的目标在于对项目中的不同组成元素进行正确高效的协调。
参考答案：集成
The major problem with E-mail is that it is (71) easy to use that people can become (72) with messages (73) they can possibly answer in a day. In addition, mail boxes require some management to (74) messages or archive those that might be required later. Senders don’t always know about your E-mail backlog and often send (75) messages.
A. manage B. save C. backup D. dispose of
示功图
