题目

Last month, Yang Xuelan, 18, was preparing for the college entrance examination, just like every Senior 3 student. However, a terrible earthquake hit her hometown, Ya’an, Sichuan on April 20. Yang ran to the playground. She was safe. But all her study materials were buried (被埋) in the classroom. A university in Chengdu lent a helping hand. Now Yang and her classmates are studying there. The earthquake killed at least 196 and injured more than 12,000. Soldiers and experts arrived at the quake zone (震区) immediately. They helped rescue people and rebuild homes. Tens of thousandsI’m afraid _______ the snake. （ ）A. of B. about C. for