The patient complained , “I feel tired, and I itch all over.”()
A.发痒
B.发炎
C.疼痛
D.发烧
A.发痒
B.发炎
C.疼痛
D.发烧
A.nothing
B.but
C.complain
D.was here
A.talk
B.speak
C.complain
D.quarrel
We are writing to you to complain about the non-delivery of goods () Contract CN0011.
A.of
B.for
C.under
D.with
A.cure
B.treat
C.deal with
D.get rid of
A.并发症
B.复杂性
C.症状
D.生命体征
A.have a surgery
B.cure an illness
C.return to active life
D.meet a challenge
下图①②③④所示是UML(42 )。现有场景:一名医生(Doctor)可以治疗多位病人(Patient),一位病人可以由多名医生治疗,一名医生可能多次治疗同一位病人。要记录哪名医生治疗哪位病人时,需要存储治疗(Treatment)的日期和时间。以下①②③④图中(43 )。是描述此场景的模型。
A.用例图
B.对象图
C.类图
D.协作图
A.custom
B.server
C.chains
D.chances
A.custom
B.server
C.chains
D.chances
For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the(71) of a software-intensive system. As the(72) standard modeling language, the UML facilitates communication and reduces confusion among project(73) . The recent standardization of UML 2.0 has further extended the language"s scope and viability. Its inherent expressiveness allows users to(74) everything from enterprise information systems and distributed Web-based applications to real-time embedded systems.
The UML is not limited to modeling software. In fact, it is expressive enough to model(75) systems, such as workflow in the legal system, the structure and behavior. of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware.
To understand the UML, you need to form. a conceptual model of the language, and this requires learning three major elements: the UML"s basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.
A.classes
B.components
C.sequences
D.artifacts