Questions 20 to 22 are based on the passage you have just heard.
A. There is still a long way to go before man can control natural disasters.
B. International cooperation can minimize the destructive force of natural disasters.
C. Technology can help reduce the damage natural disasters may cause.
D. Scientists can successfully predict earthquakes.
查看答案
Questions 23 to 25 are based on the passage you have just heard.
A. One of Etna’s recent eruptions made many people move away.
B. Etna’s frequent eruptions have ruined most of the local farmland.
C. Etna’s eruptions are frequent but usually mild.
D. There are signs that Etna will erupt again in the near future.
Questions 12 to 15 are based on the conversation you have just heard.
A. They liked to have music in the operating room.
B. They solved problems better while listening to music they liked.
C. They preferred classical music.
D. They performed better when they used headphones.
Questions 20 to 22 are based on the passage you have just heard.
A. There were fatal mistakes in its design.
B. The builder didn’t observe the building codes of the time.
C. The traffic load went beyond its capacity.
D. It was built according to less strict earthquake resistance standards.
Questions 23 to 25 are based on the passage you have just heard.
A. They will remain where they are.
B. They will leave this area forever.
C. They will turn to experts for advice.
D. They will seek shelter in nearby regions.
微信支付 
支付宝支付