【判断题】在足值的金属货币流通条件下,不会发生通货膨胀。 ( )
【单选题】What is software modeling?
A.
) Developing models of software.
B.
) Designing software applications before coding.
C.
) Developing software diagrams.
D.
) Developing software prototypes.
【单选题】What is the role of Internet in software piracy?
A.
It is a weapon against software piracy.
B.
It is an accessory to software piracy.
C.
It is the most important cause of software piracy.
D.
It has nothing to do with software piracy.
【多选题】What are the characteristics of software?
A.
Software is developed or engineered; it is not manufactured in the classical sense.
B.
Software does not“ wear out.”
C.
Software maintenance costs are high.
D.
Software reproduction is done by copying.
【单选题】患者,男性,28岁。因外出春游至植物园,出现咳嗽、咳痰伴喘息1天入院。喘息貌,口唇发绀,肺部可闻及广泛哮鸣音。医疗诊断是支气管哮喘,控制该症状的首选药为