2010年职称英语等级考试综合C级模拟试题(四)3[1]

s have been working hard to warn people of ____________.
　　8. Earthquakes can be predicted by observing ______________.
　　A. the quake itself
　　B. accurate prediction
　　C. damage of property and loss of lives
　　D. a possible earthquake
　　E. the unusual behaviors of some animals
　　F. the strong behaviors of human beings
　　标准答案： A,C,D,E