[单项选择]The project required ten years of diligent research.
A. hardworking
B. social
C. basic
D. scientific

[单项选择]In the past ten years skyscrapers have developed ______ in Chicago and New York City.


A. homogeneously
B. simultaneously
C. spontaneously
D. harmoniously

[单项选择]

For nearly ten years,the Unified Modeling Language (UML) has been the industry standard for visualizing,specifying,constructing,and documenting the(1)of a software-intensive system.As the(2)standard modeling language,the UML facilitates communication and reduces confusion among project(3).The recent standardization of UML 2.0 has further extended the language's scope and viability.Its inherent expressiveness allows users to(4)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 (5)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
A. model
B. code
C. test
D. modify

[单项选择]For ten years the problem about the water has not been solved, we came to think that it has been a ______ problem in this are
A. A． perpetualB. persuasiveC. picturesqueD. possessive

[单项选择]The theory was attacked ten years ago when it was first______, but gradually it was accepted.


A. promoted
B. enhanced
C. advanced
D. conceived

[单项选择]After ten years' absence he came back only to find his family was not ______ it used to be.
A. which
B. what
C. when
D. such

[单项选择]By the time he was ten years old, Beniamin Oliver Davis Jr. had already decided his career would be in the air force.


A. uniform
B. vocation
C. education
D. rank

[单项选择]During first ten years of the Space Age, which began in 1957, more than500 artificial satellites were rocketed into orbit around the Earth.

[单项选择]All those youngesters will become （）in ten years.
A. growns-ups
B. growns-up
C. grown-up
D. grown-ups

[单项选择]The war has（）national development by ten years.
A. put away
B. put aside
C. set up
D. set back

[单项选择]

In the last ten years, the Internet has opened up incredible amounts of information to ordinary citizens. But using the Internet can be like walking into a library where the books are all lying on the floor in piles. While tools like Google allow some structured search, much of the data from such searches is outdated or of questionable value. Some web enthusiasts have taken up the task of organizing information through a democratic means that only the Internet allows: an encyclopedia of the people, by the people, and completely free to copy and distribute.
This people’s encyclopedia’ of the Web (a free site called Wikipedia) has provided a unique solution by inviting individuals to participate in the process of rationalizing and updating web con- tent. At the heart of this movement are wikis, web sites that allow users to directly edit any web page with one click of the mouse.
Wikipedia (the largest example of these collaborative efforts) is a function
A. built a people's encyclopedia .
B. make himself known.
C. make resources available useful again.
D. execute a project ordered by his superior.

[单项选择]

After ten years spent trying（）to become the number-one west coast service provider, the corporation finally succeeded.
 

A. high
B. down
C. hard
D. soon