Project schedule management is made up of six management processes including: activity definition, activity sequencing（）and schedule control by order. activity duration estimating, schedule developing, activity resource estimating。 activity resource estimating, activity duration estimating, schedule development。 schedule developing, activity resource estimating, activity duration estimating。 activity resource estimating, schedule developing, activity duration estimating。
The creation ofa work breakdown structure (WBS) is the process of（）the major project deliverables. subdividing。 assessing。 planning。 integrating。
The Unified Modeling Language is a standard graphical language for modeling object-oriented software（）can show the behavior of systems in terms of how objects interact with each other. Classdiagram。 Componentdiagram。 Sequencediagram。 Use case diagram。
Developing the project schedule is often an iterative process. It determines the planned start and finish dates for project activities and milestones. Schedule development can require the review and revision of duration estimates and resource estimates to create an approved project schedule that can serve as a baseline to（）progress. analyze。 track。 level。 extend。
船舶从事（）活动，应当按照《中华人民共和国海事行政许可条件规定》的规定，取得海事管理机构的许可，并遵守相关操作规程，落实安全和防治污染措施。 ①在沿海港口进行舷外拷铲、油漆作业； ②使用焚烧炉； ③在港区水域内洗舱、清舱、驱气以及排放压载水的； ④冲洗沾有污染物、有毒有害物质的甲板的； ⑤船舶内部驳运燃油或污油水。 ①②③④⑤。 ①②③④。 ①③④⑤。 ①②③⑤。
The strategies for handling risk comprise of two main types: negative risks, and positive risks. The goal ofthe plan is to minimize threats and maximize opportunities. When dealing with negative risks, there are three main response strategies（）,rransfer ,Mitigate.
