【正文】 e to implement and maintain, especially in a country that, 中國(guó)最大的管理資源中心 (大量免費(fèi)資源共享 ) 第 8 頁(yè) 共 21 頁(yè) although paratively wealthy, is vast and with a small working and hence taxpaying population base. Welfare societies tend towards bankruptcy unless government spending is kept in check. The Liberal Party, on the other hand, argues that the best way to ensure a fair division of wealth in the country is to allow more freedom to create , in turn, means more opportunities, jobs created etc., and therefore more wealth available to all. Just how the poor are to share in the distribution of this wealth (beyond being given, at least in theory, the opportunity to create it) is, however, less well understood. Practice, of course, may make nonsense of even the best theoretical intentions, and often the less politically powerful are badly catered for under governments implementing 39。. Because of the relative freedom of access to information, the 中國(guó)最大的管理資源中心 (大量免費(fèi)資源共享 ) 第 6 頁(yè) 共 21 頁(yè) Inter has often been criticised by the media as a potentially hazardous tool in the hands of young puter users. This perception has proved to be largely false however, and the vast majority of users both young and old get connected with the Inter for the dual purposes for which it was intended discovery and delight. TRUE／ FALSE／ NOT GIVEN is aware of the Information Superhighway. the Inter costs the owner of a telephone extra money. puter connections are made by using telephone lines. World Wide Web is a work of puterised typewriters. to the author, the Information Superhighway may be the future hope of education. process called`hypertext39。 can go traveling, or `surfing39。(or screens) at the site and on thousands of other puters all over the world. This is achieved by a process called `hypertext39。, in much the same way that owning a telephone links us to almost anyone who pays a phone bill. In fact, since the puter connections are made via the phone line, the Inter can be envisaged as a work of visual telephone links. It remains to seen in which direction the Information Superhighway is headed, but many believeit is the educational hope of the future. The World Wide Web, an enormous collection of Inter addresses or sites, all of which can be accessed for information, has been mainly responsible for the increase in interest in the 中國(guó)最大的管理資源中心 (大量免費(fèi)資源共享 ) 第 5 頁(yè) 共 21 頁(yè) Inter in the 1990s. Before the World Wide Web, the `Net39。s mouth. Discovered in 1981, less than ten years later the frog had pletely vanished from the crystal clear waters of Booloumba Creek near Queensland39。 中國(guó)最大的管理資源中心 (大量免費(fèi)資源共享 ) 第 1 頁(yè) 共 21 頁(yè) 雅思英語閱讀經(jīng)典模擬題 Part Ⅲ Reading Tasks True／ False／ Not Given Exercises Unit2 When was the last time you saw a frog? Chances are, if you live in a city, you have not seen one for some time. Even in wet areas once teeming with frogs and toads, it is being less and less easy to find those slimy, hopping and sometimes poisonous members of the animal kingdom. All over the world, and even in remote parts of Australia, frogs are losing the ecological battle for survival, and biologists are at a loss to explain their demise. Are amphibians simply oversensitive to changes in the ecosystem? Could it be that their rapid decline in numbers is signaling some ing environmental disaster for us all?的 This frightening scenario is in part the consequence of a dramatic increase over the last quarter century in the development of once natural areas of wet marshland。s Sunshine Coast. Unfortunately, this freak of nature is not the only frog species to have been lost in Australia. Since the 1970s, no 中國(guó)最大的管理資源中心 (大量免費(fèi)資源共享 ) 第 3 頁(yè) 共 21 頁(yè) One theory that seems to fit the facts concerns the depletion of the ozone layer, a well documented phenomenon which has led to a sharp increase in ultraviolet radiation ozone layer is meant to shield the Earth from UV rays, but increased radiation may be having a greater effect upon frog populations than previously believed. Another theory is that worldwide temperature increases are upsetting the breeding cycles of frogs. TRUE／ FALSE／ NOT GIVEN are disappearing only from city areas. and toads are usually poisonous. are unable to explain why frogs are dyi