In order to reduce carbon emissions, airlines can
A. change air traffic routes to make it straight and shorter for a flight.
B. use lighter materials like composites in building a plane.
C. reduce the number of engines on a plane to cut weight.
D. produce environment-friendly fuels.
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We learn from the beginning of the passage that bullfighting
A. has become lawful in France.
B. will boom tourism in France.
C. is part of the valuable heritage of French.
D. has become more popular in France.
According to the passage, which of the following is TRUE？
A. Many profit-driven suppliers will do little to reduce greenhouse gas emissions.
B. Indonesia"s effort to deter deforestation has totally failed.
C. Indonesia"s forests" clearing is still lasting.
D. Greenhouse gas emissions contribute to deforestation and land degradation.
Which of the following is suggested in the last paragraph？
A. The quality of writings is of primary importance.
B. Common humanity is central to news reporting.
C. Moral awareness matters in editing a newspaper.
D. Journalists need stricter industrial regulations.
What can we learn about Lance Armstrong？
A. He is an official in the U. S. Anti-Doping Agency.
B. He is a cyclist who suffered from certain cancer.
C. He is a French athlete competing in Tour de France.
D. He is a famous movie superstar.
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