As some of the rules concerning foreign trade run contrary to the principles of the W
A、abolish
B、accomplish
C、distinguish
D、establish
A、abolish
B、accomplish
C、distinguish
D、establish
A.know, remember
B.to know, carry out
C.to know, follow
D.to know, stick
A.know, remember
B.to know, carry out
C.to know, follow
D.to know, stick
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
【C1】
A.individual
B.extinct
C.collective
D.controversial
● 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.
(71)
A. classes
B. components
C. sequences
D. artifacts
(72)
A. real
B. legal
C. de facto
D. illegal
(73)
A. investors
B. developers
C. designers
D. stakeholders
(74)
A. model
B. code
C. test
D. modify
(75)
A. non-hardware
B. non-software
C. hardware
D. software
Schoolboys gained their skill in Latin in a bitter way.They kept in mind the rules to make learning by heart easier.They first made a word-for-word translation and then an idiomatic translation into English.As they increased their skill they translated their English back into Latin without referring to the book and then compared their translation with the original.The schoolmaster was always at hand to encourage them.All schoolmasters believed Latin should be beaten in .
After several years of study the boys began to write compositions in imitation of the Latin writers they read.And as they began to read Latin poems they began to write poems in Latin.Because Milton was already a poet at ten his poems were much better than those painfully put together by the other boys.During the seven years Milton spent at university he made regular use of his command of Latin.He wrote some excellent Latin poems which he published among his works in 1645.
1.What does the passage mainly tell about?[]
A.How John Milton wrote“Paradise Lost”
B.How John Milton studied Latin
C.How John Milton became famous
D.How John Milton became a poet
2.Which of the following is true of John Milton’s pronunciation of Latin?[]
A.It has a strong Italian accent
B.It has an uncommon accent
C.It was natural and easy to understand
D.It was bad and difficult to understand
3.It can be inferred from the passage that ________.
A.Milton’s training in Latin was similar to that of the other boys
B.Milton hadn’t learned any foreign language except Latin before going to college
C.Milton’s Italian friends helped him with Latin when talking
D.Milton's classmates learned Latin harder but worse than Milton
4.Which of the following is suggested in the passage?[]
A.The schoolmaster mainly helped those who were bad at Latin
B.The schoolmaster usually stood beside the schoolboys with a stick in his hand
C.The schoolboys could repeat Latin grammar rules from memory
D.Some of the schoolboys were quick at writing compositions in Latin
5.What is the meaning of the underlined part“Latin should be beaten in”that the writer wishes you to understand?[]
A.Schoolboys should be punished if they were lazy to learn Latin
B.Schoolboys should be encouraged if they had difficulty in learning Latin
C.Schoolboys were expected to master Latin in a short time
D.Schoolboys had to study Latin in a hard way
WWW is popular for its multimedia transmission and friendly(71). Although the speed of network has been improved considerably in recent years, the rapid(72)of using the Internet, the inherited character of delay in the network and the Request/Response working mode of WWW still make the Internet traffic very(73)and give no guarantee on the Quality of Service. Because HTTP has no states, the web server cannot know the users' demand and the users' requests cannot be predicted Taking advantage of a cache mechanism and the time locality of WWW accesses, the browser can preserve the documents ever accessed in the local machine. By this means, for the documents in the local cache, the browser does not need to send the requests to the remote server or to receive the whole responses from the remote one Pre-fetching uses the space locality of accesses First, the users' access requests are predicted according to the users' current request. Secondly, the expected pages are fetched into the local cache when the user is brow sing the current page. Finally, the users can access these pages downloaded from the local cache. And this can reduce the access delay to some degrees. Pre-fetching is one kind of active caches that can cache the pages which are still not requested by the user. The application of pre-fetching technology in the web can greatly reduce the waiting time after users have sent their requests. This paper brings forward an intelligent technique of web pre-fetching, which can speed up fetching web pages. In this technique, we use a simplified WWW data model to represent the data in the cache of web browser to mine the association rules. We store these rules in a knowledge base so as to(74)the user's actions. In the client sides, the agents are responsible for mining the users' interest and pre-fetching the web pages, which are based on the interest association repository. Therefore it is(75)for the users to speed up the browsing.
A.interactive
B.interaction
C.interactivity
D.infection
In first language acquisition children usually ()grammatical rules from the linguistical rules from the linguistic information they hear.
A.use
B.accept
C.generalize
D.reconstruct
A.CMR convention
B.the Hague Rules
C.the Hamburg Rules
D.the Hague-Visby Rules
Network software consists of(),or rules by which processes can communicate.
A.protocols
B.programs
C.devices
D.computers