单项选择题
A．Jim and his men didn't rob the family B．the family they were going to rob was not rich in fact C．the thief sent to the beautiful house was foolish enough D．the young man and the girl were husband and wife
Which the following statements is true according to the...
单项选择题Which the following statements is true according to the passage（）
A．The United Nations says about 50 million acres of rain forests are cut down every year. B．Luckily people and mass media all paid special attention to the depletion of rain forests. C．The author thought the oceans’ survival is questionable. D．People have stopped cutting down rain forests because of the opposition of most people.
In the opinion of the author, （）are being destroyed ter...
单项选择题In the opinion of the author, （）are being destroyed terribly at present.
A．the oceans B．the atmosphere C．the rain forests D．all the above
Why did Wilson regard" the greatest extinction since th...
单项选择题Why did Wilson regard" the greatest extinction since the end of the age of dinosaurs" to be the depletion of rain forest areas（）
A．The writer did not give his explanation in detail. B．The rain forests' survival is questionable. C．It will become warmer and warmer with the depletion of rain forests. D．Many wild animals and beasts will extinct as result of the depletion of rain forests.
