【单选题】How to Live to be 200 Twenty years ago I knew a man called Jiggins, who had the Health Habit. He used to take a cold plunge every morning. He said it opened his pores. After it he took a hot sponge. H...
【简答题】Today animal populations have sadly ___________ all over the world,. In the last three centuries more than 200 species of _________ , birds, and reptiles have become extinct. Eight hundred more...