根据中华人民共和国国务院令《企业职工伤亡事故报告和处理规定》，重大伤亡事故指()。

A.一次死亡10人以上

B.一次失踪10人以上

C.一次死亡或失踪3～9人的事故

D.一次死亡或失踪l～2人或重伤3人以上的事故

短文改错

     In order to realize his dream, Bill Gates, richest man in the world, gave in studying in Harvard

University, that is the most famous in the world. He set up a company and researching the computer

software. An old saying go: "Interest is the best teacher.” I quite agree with this idea. I began to be

crazy about English when I was a little girl. I got particular interested in foreign cultures or customs. To

meet us curiosity, I read English stories every day. It seemed to be the best "meal" of a day. As for a

result, I always did very well in English exam.Interest is the key to success