[单项选择]The world's first internet ______ has been cancelled because of lack of interest.
A. climax
B. peak
C. summit
D. tip

[单项选择]The world's first internet ______ has been cancelled because of lack of interest.
A. climax
B. peak
C. summit
D. tip

[单项选择]

Text 2 The World Wide Web has been steadily creating a widespread surge in social capital through E-mail conversations, chat rooms, newsgroups, and e-zones. These ongoing connections are not an underground phenomenon, but a mainstream movement that is rapidly overwhelming traditional business models, according to the authors of another recent book, The Cluetrain Manifesto. "Our longing for the Web is rooted in the deep resentment we feel towards being managed," writes co-author David Weinberger, a columnist and commentator on the Web’s effect on business. The Cluetrain Manifesto argues that knowledge workers are finding it intolerable that their employers require them to speak in artificial "business voices". The Web has become the ideal alternative: a public place where people can converse in their "authentic voices", outside of an organization’s official communications channel. Some of the social capital generated by these indepe
A. actually can make use of the personal on-line relationships.
B. breaks the morals ill using personal on-line relationships.
C. is forced to use the on-line communication.
D. requires its employees to build on-line relationships.

[单项选择]The World Cup has been the ______ of this month's events; a large number of soccer fans around the world focus their attention on the little "ball".
A. twilight
B. realms
C. highlights
D. headlines

[单项选择]Which has been done by World Health Organization in combating the bad effects of influenza
A. Supervising the assessment of influenza virus strains.
B. Holding meetings twice a year to provide the latest data concerning the composition of the vaccines.
C. Publishing the related information in a WHO almanac.
D. Stressing the importance of preventing influenza for people living in tropical areas of Asia.

[单项选择]It's the first time that she has been to the United States, ______

[单项选择]It’S the first time that he has been to Australia， ________
A. isn，t he
B. hasn’t he
C. isn’t it
D. hasn’t it

[单项选择]It's the first time that he has been to the United States, ______

[单项选择]It is true that electricity has been found world-wide application since it was discovered．
A. 电自从被发现以来就已得到世界上广泛的申请，这点毫无疑问。
B. 事实上，电自从被发现以来已经得到全世界范围的应用。
C. 电自从被发现以来已经得到全世界范围的应用，这一点是正确的。
D. 事实上，电一被发现就已在全世界范围内得到了广泛应用。

[单项选择]This is the first time that your brother has been to China, ______

[单项选择]Norwich has been a city since its first cathedral was built.

[单项选择]

Researchers all over the world have been seeking for determining how early infancy conceptual thinking is possible.（）

A. have been seeking about determining
B. have been seeking to determine about
C. have been seeking to determine
D. have sought to determine