Project ______is an uncertain event or condition that，if it occurs，has a positive or a negative effect on at least one project objective，such as time，cost，scope，or quality．

● Project（71）is an uncertain event or condition that, if it occurs, has a positive or a negative effect on at least one project objective, such as time, cost, scope, or quality.（71）

The FEC mode is for（）from（）station to two or more other stations when available.

Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision（）.

A device fitted over the discharge opening on a relief valve consisting of one or two woven wire fabrics is called a flame（）.

A device fitted over the discharge opening on a relief valve consisting of one or two woven wire fabrics is called a（）.

A c（） sentence contains two or more clauses， one of which is incorporated in the other.

Regarding L2TP, in which two situations is a service module or service IOA required?（） (Choose two.)

The Shipowner must not stow goods on deck（）there is a trade usage to that effect or the Charterer has given his express or implied consent.

Motor transport has the biggest market share in the paragraph. Is it true or not （）

Flex Links are a pair of a Layer 2 interfaces (switchports or port channels), where one interface is configured to act as a backup to the other. Which two statements are correct regarding Flex Links?（）

在（）平台上，大家可以随时随地通过网络免费学习美国麻省理工学院、犹他州立大学、约翰霍普金斯大学、英国剑桥大学、日本东京大学、早稻田大学、庆应义塾大学、京都大学等国外著名高等学府的开放式课程中文版