题目内容：

School is a good place for us to study. Yet sometimes, it's easy for us to have accidents there. Experts suggest that right safety training could avoid 80% of these accidents. Here are parts of safety rules in some countries.

In China, fire training at school is common to teach students to deal with emergencies (紧急情况). During the training, students hurry to the playground with a wet cloth covering their mouth. Fire training is held each term.

In Japan, public elementary schools hold earthquake training once a month. They teach students how to escape during an earthquake without pushing.

Most US school buildings have fire escapes on each floor. A fire escape has platforms (露台) with ladders (梯子).

In many middle schools in the UK, students can choose to take a bicycle course. There, they learn how to ride to school safely.

 

 

1.________ countries are mentioned in this passage.

A. Two    B. Three    C. Four    D. Five

2.Students should receive right safety training because ________．

A. it is easy

B. it could avoid most of these accidents

C. it is interesting

D. it is accepted by the teachers

3.If there is a fire, Chinese students should go to the playground hurriedly ________．

A. with a wet cloth covering their mouth

B. by using ladders

C. by bike

D. by pushing each other

4.Public elementary schools in Japan hold earthquake training ________．

A. once a week    B. once a month

C. once a year    D. every day

5.This passage mainly talks about ________．

A. how to escape from earthquakes

B. how to put out the fire

C. some school safety rules in some countries

D. a bicycle course