【简答题】分析下句话的结构并翻译成中文 With recent press reports drawing parallels between bird flu and killer epidemics of the past, Jim Smith looks at the sometimes depressing history of epidemics for clues about how we ca...
【简答题】Directions: Choose the words below and fill in the blanks. alternative // strategic //replace // reliable// resources // environment // be confronted with // outcome // mostly// ring in my ears // sou...