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o be warming faster in Asia. A. Right B. Wrong C. Not mentioned 19. A slight temperature increase in a lake could be harmful to fish. A. Right B. Wrong C. Not mentioned 20 Scientists generally focus on air temperatures when studying global warming. A. Right B. Wrong C. Not mentioned 21. Global warming is less threatening to small countries. A. Right B. Wrong C. Not mentioned 22. UNFCCC39。s annual meeting will be held in Mexico this year. A. Right B. Wrong C. Not mentioned Are You Getting Enough Sleep? What happens if you don39。t get enough sleep? Randy Gardner, a high school student in the United States, wanted to find out. He designed an experiment on the effects of sleeplessness for a school science project. With doctors watching him carefully, Gardner stayed awake for 264 hours and 12 minutes. That39。s eleven days and nights without sleep! What effect did sleeplessness have on Gardner39。? After 24 hours without sleep, Gardner started having trouble reading and watching television. The words and pictures were too blurry(模糊) . By the 請點擊右上角的分享按鈕與好友共享