Questions 3 and 4 are based on the news report you have just heard.News 2[音频]Question 3
A. The distance travelled.
B. The incidence of road accidents.
C. The spending on gas.
D. The number of people travelling.
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Question 4
A. Fewer people are commuting.
B. Gas consumption is soaring.
C. Job growth is slowing down.
D. Rush-hour traffic is worsening.
Questions 5 and 6 are based on the news report you have just heard.News 3[音频]Question 5
A. Cars will not be allowed to enter the city.
B. About half of its city center will be closed to cars.
C. Buses will be the only vehicles allowed on its streets.
D. Pedestrians will have free access to the city.
Question 6
A. The rising air pollution in Paris.
B. The worsening global warming.
C. The ever-growing cost of petrol.
D. The unbearable traffic noise.
下列（）是医疗器械产品质量的主要责任人
A. 企业负责人
B. 企业法定代表人
C. 管理者代表
D. 质量管理部门负责人
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