问题 问答题 简答题

为什么要防止地震的次生灾害?

答案

参考答案:

地震包括直接、次生、三次灾害乃至形成一个灾害链。有时次生、三次灾害带来的损失比直接灾害还要大。

知识点:地震时造成的建筑物、工程设施的破坏称为直接灾害;因建筑物、工程设施倒塌而引起的火灾、水灾、煤气和有毒气体的泄漏、细菌和放射性物质的扩散等对生命财产的威胁称为次生灾害;由次生灾害引起的因抗震救灾体制不健全、人们防灾意识淡漠、指挥系统失灵而造成社会恐慌动荡,使震灾加重称为三次灾害。

阅读理解

True or false (判断下列句子是否符合短文内容,符合的用“T”表示,不符合的用“F”表示)

1.Biggie Burger, a new restaurant, will soon be opened in the town. A large group of kids and parents are holding signs outside it yesterday. They were there because they didn’t want to the restaurant to open. Never!

2.“This kind of food is really bad for us !” said Diana, “It’s high in salt, fat and sugar. It’s unhealthy and we are going to say ‘No’ to it!”

3.“Our town has been a quiet place. Restaurants like this bring people and also a lot of trouble to this area,” said Barbara. “And I’m afraid they will take business away from our local restaurants.”

4.Other local people disagree. The officials believe that Biggie Burger will bring in huge amounts of money to help improve the town. And the 17-year-old Sandy can’t wait for Biggie Burger to open. “I love their hamburgers and fried chicken wings! And I can get a job there.”

5.Sandy’s dad, a cleaner, agrees, “Biggie Burger’s prices are just right for a family like ours.”

6.Michael, who owns a toy shop next door to Biggie Burger, is excited, too. “Maybe people who come for a Biggie Burger will spend a few minutes in my store and pick up something.”

7.The town will hold a meeting on Thursday to hear sides. Everyone is welcome to attend it. Come and voice your opinion!

小题1:Biggie Burger was opened yesterday and many people were there.

小题2:Diana thinks that the food in Biggie Burger is too expensive.

小题3:Barbara is afraid that fewer people will come to the local restaurants.

小题4:Sandy has found a job in Biggie Burger and loves food there.

小题5:Cleaners like Sandy’s dad in the town can afford the food in Biggie Burger.

小题6:Michael welcomes the opening of Biggie Burger.

小题7:The town doesn’t care about people’s opinions when making a decision.

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