2008年6月大学英语四级试题(听力暂缺)(17)

A) politicians have started to do something to better the situation

B) few nations have adopted real tough measures to limit energy use

C) reductions in energy consumption have greatly cut back global warming

D) international cooperation has contributed to solving envoronmental problems

61.What is the message the author intends to convey?

A) Global warming is more of a moral issue than a practical one.

B) The ultimate solution to global warming lies in new technology.

C) The debate over global warming will lead to technological breakthroughs.

D) People have to give up certain material comforts to stop global warming.

Passage Two

Question 62 to 66 are based on the following passage.