设a=2，b=3，c=4，d=5，下列表达式的值是（ ）。 3>2*b Or a=c And bc Or ba+c

工程地质勘察报告不作为结构设计的主要依据。

设a=′′a′′，b=′′b′′，c=′′c′′，d=′′d′′，执行语句x=IIf（（ad），′′A′′，′′B′′）后，x的值为（　　）。

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．

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）

It will be a relief over the death of a friend or a relative if the friend or relative dies from ______.

签订勘察设计合同的依据是（　）。I•《中华人民共和国合同法》，;Ⅱ.《建设工程勘察设计合同条例》;Ⅲ.《工程勘察和工程设计单位资格管理办法》;Ⅳ.《建设工程勘察设计管理条例》

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.

可行性研究报告可以作为建设项目工程设计的依据。

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

勘察、设计单位应在（）及时向建设单位出具工程勘察、设计质量检查报告。