試題詳解

What is the main idea of the reading? 
(A)Penguins will be able to survive the change of extreme temperature. ‚
(B)Scientists are more worried about the fact of global warming than ordinary people. ƒ
(C)We should make greater effort to save the lives of penguins in the Southern Hemisphere. „
(D)Global warming may lead to the change of the habitats of both animals and human beings.