According to the passage，many Third World countries________．
A. haven’t attached much importance to birth control
B. would soon join Brazil in controlling their birth rate．
C. havert’t yet found an effective measure to control their population
D. neglected the role of TV played in family planning
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The word “deforestation” in paragraph 3 means
A. forest damage caused by pollution
B. moving population from forest to cities
C. the threat of climate change
D. cutting large areas of trees
A．both B．neither C．none D．any
A. both
B. neither
C. none
D. any
The increase of greenhouse gases_________
A. will influence future climate change
B. was somewhat surprising
C. will rise rapidly
D. was known to us all
E. was much higher than had been expected
F. will drop dramatically
0f the following functions，which is NOT possessed by the navigation computer？
A. Showing a map 0f the region a driver plans to drive through
B. Predicting a car crash 0n the road．
C. Getting information about road construction，weather conditions，and traffic jams．
D. Showing the car’s position at all times and displaying it on the map．
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