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发布时间:2023-10-22 05:19:28

[单项选择]A multimedia system allows end users to share, transfer and process a variety of forms of information in a (70) manner.
A. fixed
B. fix
C. unifying
D. unified

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[单项选择]A multimedia system allows end users to share, transfer and process a variety of forms of information in a (70) manner.
A. fixed
B. fix
C. unifying
D. unified
[单项选择]A(n)______ allows users to scramble and unscramble their messages easily without a third partyintruding.
A. DES
B. signing messages
C. encrypt
D. firebreak
[单项选择]China's Internet users had reached () by the end of June.
A. 68 million
B. 8.9 million
C. 10 million
D. 1.5 million
[单项选择]Most Facebook users
A. enjoy birthday celebrations in real life.
B. like the Facebook birthday celebrations function.
C. avoid birthday celebrations both online and offline.
D. are unaware of Facebook birthday celebrations.
[单项选择]Passage Two
The development of rapid transit rail lines in cities should parallel local economic development and blind construction of such lines should be avoided, a State Council conference said yesterday.
The meeting, chaired by Premier Wen Jiabao, said the building of rapid-transit rail lines in cities should be carried out according to strict guidelines and management systems of such lines should be improved. It stressed that the amount of domestically made equipment used in such infrastructure projects needs to be increased.
The meeting also deliberated on the draft amendments for laws governing the People’s Bank of China and commercial banks. Also discussed were the draft law on the supervision and management of banking sector and draft regulations on the management of central food reserves. It was agreed at the meeting that the
A. develop as quickly as possible
B. develop with local economic development
C. develop after local economic development
D. develop with the construction industry
[简答题]Professional travelers are similar to business travelers in many ways, although this type of travel is more elastic than business travel. Professional travel is built around the meeting and convention markets. These markets have grown as transportation, especially by air, has become more available and affordable. As professional travel continues to grow, new and expanded meeting and convention facilities have been developed to satisfy this increasing demand. Along with this growth, new management challenges have arisen to serve this specialized market. Some of the key market segments for meeting participants or attendees are associations, businesses, exhibitions and trade shows, religious organizations, political parties, and governments.
[单项选择]Which of the following statements about barter trade is not correct
A. Barter trade doesn’t involve money.
B. Barter trade is a direct exchange of’ goods of approximately equal value.
C. Barter trade is an outgrowth of countertrad
[简答题]share holders
[单项选择]Ricky Bland expects that pressure for improved training in fast-food restaurants will comes from ______.
A. job applicants
B. managers
C. customers
[单项选择]A Hidden passengers traveling in ships, trains, or even cars can be a terrible trouble—especially when they are insects. As for this, there is a great21between human beings and insects. The former 22every possible effort to avoid being discovered, while the latter quickly draw attention to themselves. We can only show mercy to the unfortunate man who had to stop his car soon after23from a country village to drive to London. Hearing a strange noise from the24of the car he naturally got out to25the wheels carefully, but he found nothing wrong, so he continued his way. Again the noise began immediately. Quickly26his head, the man saw what appeared to be a great number of bees following the car. When he stopped at a village further on, he was told that a queen bee must be hidden in his car as there were thousands of bees27. The man drove away as quickly as possible and arrived safely in London. Suddenly he saw his car was28with bees. The poor driver was29that the best way shoul
A. hiding
B. turning
C. shaking
D. raising

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