问题详情

We can learn from the passage that______.
A．it is impossible that bird flu outbreaks on college campus
B．the reason that bird flu may impossibly outbreak on college campus is that social distancing will be tough to enforce there
C．both individuals and communities should be prepared for the threat
D．we need to get ready now for the worst scenario about the fury of bird flu此题为多项选择题。请帮忙给出正确答案和分析，谢谢！