Passage 1Questions 1 to 5 are based on the following passage: As the National Park Service celebrate its 100th anniversary(周年纪念), President Barack Obama has announced the establishment of one new nat
Passage 1 What makes one person more intelligent than another? What makes one person a genius, like the brilliant Albert Einstein, and another person a fool? Are people born intelligent or stupid, or
Passage 3Questions 11 to 15 are based on the following passage. Jayden Hairston was very disappointed. More than anything in the world, he wanted to learn how to sing. His school in Yonkers—just nort
Passage 3 In the last 500 years, nothing about people—not their clothes, ideas, or languages—has changed as much as what they eat. The original chocolate drink was made from the seeds of the cocoa tr
Passage 1 Not long ago, I had my first on-line chat. I thought it would be (1)\_\_\_\__ because I have heard so many people (2)\_\_\_\__ it that way. But it was, disappointingly, quit an unpleasant (