2
A. The biggest increase in nicotine content tended to be in brands young smokers like.
Brands which contain higher nicotine content were found to be much more popular.
C. Tobacco companies refused to discuss the detailed nicotine content of their products.
D. Big tobacco companies were frank with their customers about the hazards of smoking.
3.
A. They will pay more attention to the quality of their products.
B. They were not prepared to comment on the cigarette study.
C. They promised to reduce the nicotine content in cigarettes.
D. They have not fully realized the harmful effect of nicotine.
[音频]
A. She listened to recordings of many European orchestras
B. She read a lot about European musicians and their music.
C. She dreamed of working and living in a European country.
D. She learned playing the violin from a famous French musician.
5.
A. She was a pupil of a famous European violinist.
B. She gave her first performance with her father.
C. She became a professional violinist at fifteen.
D. She began taking violin lessons as a small child.
6
A. It was the chance of a lifetime.
B. It was a great challenge to her.
C. It gave her a chance to explore the city.
D. It helped her learn classical French music.
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