What is the environmentalists' concern about the spread of Devil Firefish in the Mediterranean?
A. It could badly pollute the surrounding waters.
B. It could pose a threat to other mairne species.
C. It could disrupt the food chains there.
D. It could add to greenhose emissions.
查看答案
Questions 3 and 4 are based on the news report you have just heard.[音频]3.What will happen on World Car-Free Day in Paris?
A. Cars will not be allowed to enter the city.
B. Pedestrians will have free access to the city.
C. About half of its city center will be closed to cars.
D. Buses will be the only cehicles allowed on its streets.
What motivated the mayou of Paris to promote the first World Car-Free Day in her city?
A. The unvearable traffic noise.
B. The worsening global warming.
C. The ever-growing cost of petrol.
D. The rising air pollution in Paris.
Questions 5 and 7 are based on the news report you have just heard.[音频]5,What happend to the Philippine fisherman one day?
A. His house was burnt down in a fire,
B. Many of his possessions were stolen.
C. His good luck charm sank into the sea.
D. His fishing boat got wrecked on a rock.
What was the fisherman forced to do?
A. Change his fising locations.
B. Find a job in a travel agency.
C. Sell the pearl he had kept for years.
D. Spend a few nights on a small island.
微信支付 
支付宝支付