42. happened
【解析】 根據(jù)下文in...可知此處應(yīng)該填入一個動詞,表示"發(fā)生"。
43. victim
【解析】 此處應(yīng)該填入一個名詞被first修飾。
44. The problem was that they had no protective equipment to prevent themselves from being infected
【聽音關(guān)鍵詞】protective equipment,prevent,infected
45. Now the disease appears to be under control, but no one can promise that for 100 percent
【聽音關(guān)鍵詞】disease,under control,promise
46. Scientists are now headed into the jungles of Africa to find out where the virus lives
【聽音關(guān)鍵詞】headed into,jungles,virus
相關(guān)推薦:
專題:2008年12月英語四六級備考各題型專項突破 2008年12月英語六級考試聽力復(fù)習(xí)備考小貼士 英語周報:2008年12月六級聽力模擬試題匯總 名師推薦:08年12月英語六級聽力備考時間安排