凡是承运人加了批注的提单就是不清洁提单。（）此题为判断题(对，错)。

Originally, the World-Wide Web was designed as information medium for (71) research teams. A deliberately simple implementation model was chosen to make it as simple as possible for authors to (72) documents to the web, and to (73) these in the sense of updating content. This implementation model is centered around the notion of resources, usually file-base D. For the (74) intended use of the web, resources presented a useful abstraction, as they related to relatively self-contained chunks of information such as research publications and (75) pages. Such chunks of information typically could be set up and maintained independently of other resources, so that resources were the appropriate abstraction for composition and modification.

A．all

B．world

C．distributed

D．internet

A．WEB—INF/tags

B． WEB—INF/classes

C．WEB—INF

D．WEB—INF/lib

deliberately simple implementation model was chosen to make it as simple as possible for authors to （）documents to the web, and to （）these in the sense of updating content. This implementation model is centered around the notion of resources, usually file-based. For the （）intended use of the web, resources presented a useful abstraction, as they related to relatively self-contained chunks of information such as research publications and（）pages. Such chunks of information typically could be set up and maintained independently of other resources, so that resources were the appropriate abstraction for composition and modification. （）A. all B. world C. distributed D. internet （）A. contribute B. write C. hand D. make （）A. maintain B. consist C. modify D. correct （）A. originally B. before C. success D. reform （）A. some B. home C. company D. study

deliberately simple implementation model was chosen to make it as simple as possible for authors to （2）documents to the web, and to （3）these in the sense of updating content. This implementation model is centered around the notion of resources, usually file-based. For the （4）intended use of the web, resources presented a useful abstraction, as they related to relatively self-contained chunks of information such as research publications and（5）pages. Such chunks of information typically could be set up and maintained independently of other resources, so that resources were the appropriate abstraction for composition and modification.

（1）A. all B. world C. distributed D. internet

（2）A. contribute B. write C. hand D. make

（3）A. maintain B. consist C. modify D. correct

（4）A. originally B. before C. success D. reform

（5）A. some B. home C. company D. study

The new headphone was originally designed for ______.

A．snowboarders

B．motor cyclists

C．mountain hikers

D．marathon runners

Internet was originally designed ______.

A．to promote education

B．to distribute news and comment

C．to relieve people of worries

D．to publicize political beliefs

Internet was originally designed ______

A．to promote education

B．to distribute news and comment

C．to relieve people of worries

D．to publicize political beliefs

SMS was originally designed as part of ()，but is now available on a wide range of networks ，including 3G and 4G networks.

A.PHS B.AMPS C.GSM D.GPRS

The underwater listening system was originally designed ______.

A．to trace and locate enemy vessels

B．to monitor deep-sea volcanic eruptions

C．to study the movement of ocean currents

D．to replace the global radio communications network