题目

任务型阅读 阅读下面的材料，根据材料内容完成表格，每空1词。 March 25 is the 17th National Day of Education on the Safety (安全) of Middle School Students. The theme (主题)of the day this year is to give students more knowledge about how to keep safe.   How can you keep yourselves safe? Here are some advice. 1.When there is a fire: Shout out “Fire”! Call 119! Try to find a safe exit(出口) and get away quickly. Don’t use a lift(电梯). Use a piece of cloth to cover your mouth and nose. 2.When there is an earthquake(地震) at school: Stay calm(数列{}的通项公式＝6n－11，则前n项和公式 [　　] A．B． C．D．