题目内容
（请给出正确答案）
What released an estimated 7 million tons of the global warming gas？
A．Cars.
B．Wildfires.
C．Wars.
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更多“What released an estimated 7 m…”相关的问题
A．The crisis of their forests is attributed to global warming.
B．The forest lands are dried out by rising temperatures.
C．The trees are more susceptible to fires.
D．Huge amounts of carbon dioxide are released into the atmosphere.
What is the article mostly about？
A．A disturbance on a college campus
B．The rescheduling of a speaking event
C．A recently released book about writing
D．The reason a planned book signing was canceled
What can be inferred about the new novel？
A．It is very popular at the moment.
B．It has not been released yet.
C．It will be made into a movie.
D．It was written a while ago.
A．80.5
B．82
C．82.5
D．85
E．86.5
What progress has been made in their negotiations？
A．Israeli troops can stay on in the West Bank.
B．Israel has released thousands of prisoners.
C．PLO and Israel have made a final agreement.
D．Agreement has been reached on the future of Hebron.
What is true about the greenhouse effect according to the passage？
A．It has been a disastrous process with earth for centuries.
B．Greenhouse gases prevent sunlight from reaching the earth and the heat from radiating back.
C．The greenhouse effect would never allow life to form.
D．The more greenhouse gases are released, the warmer the atmosphere will be.
What is NOT stated about Ms. Lewis？
A．She will give a speech at the ceremony.
B．She will meet Kyle Williamson on November 15.
C．Her novel will be released in December.
D．She will be one of the TV talk show hosts.
(29)
A．To reduce half of the number of people who lack safe drinking water by 2015.
B．To maintain sustainable development of South Africa till 2015.
C．To release a report on water development and water problems in the world.
D．To arouse political desire to meet future water demands.
What's the opinion of scientists about the data collected by the Pelican？
A．It is a result that should surprise many people.
B．It is not reliable for them to draw conclusions from.
C．It contradicts with a report released in the year 2003.
D．It is similar to the results of the studies done before.
