全新大學英語六級沖關(guān)預測試卷

出版時間:2010-2  出版社:西安交通大學出版社  作者:劉曉紅,孫長虹,馬麗娜 編  頁數(shù):187  

內(nèi)容概要

  《全新大學英語六級沖關(guān)預測試卷》匯集了從2007年到2009年的六套全新大學英語四級考試真題,讓考生在沖刺階段與四級考試零距離接觸,熟悉題型了解命題規(guī)律。另外我們還精心設計了四套預測試題,方便考生進行自測。

章節(jié)摘錄

  Influenza is caused by a virus transmitted from one person to another in droplets coughedor sneezed into the air. It is characterized by coldlike symptoms plus chills, fever, headaches,muscle aches, and fatigue. Most people recover completely in about a week. In addition to humans, influenza occurs in pigs, horses, and several other mammals as well as in certain wild and domesticated birds. At least some influenza viruses can jump from onespecies to another. For example, in late 1997 a strain of the influenza virus in chickens began to infecthumans in Hong Kong, leading to a massive effect to remove the strain. Many millions of people develop the flu each year. In most years less than ! percent ofthose infected die. Nonetheless. this translates into large numbers. The United States Centersfor Disease Control and Prevention (CDC) estimates that influenza causes more than 20. 000deaths in the United States each year; combined, influenza and pneumonia are amongthe nations ten leading causes of death. During epidemics and pandemics, death rates soar.The influenza pandemic that occurred between 1918 and 1919- the worse on record killedabout 500,000 people in the United States and more than 20 million people worldwide.

編輯推薦

  《全新大學英語六級沖關(guān)預測試卷》  特別提示  在歷年全國大學英語四六級考試中,西安交通大學出版社出版的“大學英語四六級710分沖關(guān)快訓”系列圖書準確把握四六級命題思路、命題規(guī)律和命題趨勢,讓考生利用有限的時間,直擊考點。特別是其相關(guān)的預測試卷等部分內(nèi)容多次命中四六級考試真題,無不印證了該系列書的權(quán)威性和有效性。  臨考新銳  講練益彰  疑難點睛  日日見功  提高綜合能力 破解疑難障礙 合理分配時間 一路過關(guān)奪隘

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