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）

试题21以下不恩那个输出字符A的语句时（注：字符A的ASII码值为65，字符a的ASCII码值为97）（）

ASCII码值（）对应字符A。

字符a对应的ASCII码值是（）。

ASCII码值____对应字符A。

ASCII码值____对应字符A。

以下不能输出字符A的语句是（　　）。（注：字符A的ASCII码值为65，字符a的ASCII码值为97。）

ASCII码值66对应字符A。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

A mark or place at which a vessel comes under obligatory entry，transit，or escort procedure is know as（）.