题目内容
Rapid advances in computer and communication technologies have resulted in the(71)merger of these two fields. The lines have bluned among computing, switching, and digital transmission equipment, and the same digital techniques are being used for data, voice, and image transmission. Merging and evolving technologies, coupled with increasing demands for efficient and timely collection, processing, and(72)of information, are leading to the development of(73)that transmit and process all types of datA. The ultimate goal of this evolution is something its proponents-some of the most powerful forces in the computing and telecommunications industries-call the(74). The(74)will be a worldwide public telecommunications network that will deliver a wide variety of services. The(74)will be defined by the standardization of user interfaces, and will be implemented as a set of digital switches and paths supporting a broad range of traffic types and providing(75)processing servicess. Inpractice, there will be multiple networks, implemented within national boundaries, but from the user's point of view there will be a single, uniformly accessible worldwide network.
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【C8】
听力原文： The United Nations refugee agency, UNHCR, says refugee protection is on the decline as countries harden their positions towards asylum seekers. Lisa Schlein in Geneva reports representatives from about 60 governments and more than 40 private organizations spent two days discussing measures which might more effectively protect refugees while still protecting national borders from illegal migrants.
The UN refugee agency says countries increasingly are struggling with ways to reconcile proper and effective protection for refugees with measures to control illegal migration.
UNHCR' s director of international protection, Erika Feller, says more and more countries are closing their borders to genuine asylum seekers because they are afraid of being overwhelmed by illegal migrants. As a consequence, she says there has been a decline in the political will to protect refugees and to allow them access to proper procedures to apply for asylum.
What are those representatives discussing about？
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