B) look for information to make the problem clearer C) have suggestions for a possible solution D) find a solution by trial or mistake 22 By referring to Sam's broken bicycle, the author intends to A) illustrate the ways to repair his bicycle B)discuss the problems of his bicycle C) tell us how to solve a problem D) show us how to analyze a problem 23. Which of the following is Not true? A)People do not analyze the problem they meet. B)People often accept the opinions or ideas of other people C) People may learn from their past rence D) People cannot solve some problems they meet 24. As used in the last sentence, the phrase "in short"means A) in the long run B)in detail c) in a word D) in the end 25. What is the best title for this passage? A) Six Stages for Repairin B) Possible Ways to Problem-solving C) Necessities of Problem Analysis D)Suggestions for Analyzing a Problem assage Questions 26 to 30 are based on the following passage Stone tools, animal bones and an incised mammoth tusk found in Russias frigid far north have prov ided what archaeologists say is first evidence that n humans or Neanderthals lived in the arctic more 30, 000 years ago, at t 15, 000 years earlier than previously thought. A team of Russian and Norwegian archaeologists, describing the discovery in toda y's issue of the journal Nature, said the campsite, at mamontovaya Kurya, on the Ura River at the Arctic Circle, was the oldest documented evidence for human p resence at this high latitude. 'Digging in the bed of an old river channel close to the Ural Mountains, the team uncovered 123 mammal bones, including horse, re indeer and wolf. "The most important find, they said, was a four-foot mammoth usk with grooves made by chopping with a sharp stone edge ,unequivocally the wo rk of humans. The tusk was carbon-dated at about 36, 600 years old. Plant remai s found among the artifacts were dated at 30, 000 to 31, 000 years Other archaeologists said the analysis appeared to be sound. But they cautionedB) look for information to make the problem clearer C) have suggestions for a possible solution D) find a solution by trial or mistake 22.By referring to Sam’s broken bicycle, the author intends to ____. A) illustrate the ways to repair his bicycle B) discuss the problems of his bicycle C) tell us how to solve a problem D) show us how to analyze a problem 23.Which of the following is NOT true? A) People do not analyze the problem they meet. B) People often accept the opinions or ideas of other people. C) People may learn from their past experience D) People cannot solve some problems they meet. 24.As used in the last sentence, the phrase “in short” means ____. A) in the long run B) in detail C) in a word D) in the end 25.What is the best title for this passage? A) Six Stages for Repairing Sam’s Bicycle. B) Possible Ways to Problem-solving. C) Necessities of Problem Analysis. D) Suggestions for Analyzing a Problem. Passage 2 Questions 26 to 30 are based on the following passage: Stone tools, animal bones and an incised mammoth tusk found in Russia’s frigid far north have provided what archaeologists say is the first evidence that moder n humans or Neanderthals lived in the Arctic more than 30,000 years ago, at leas t 15,000 years earlier than previously thought. A team of Russian and Norwegian archaeologists, describing the discovery in toda y’s issue of the journal Nature, said the campsite, at Mamontovaya Kurya, on the Ura River at the Arctic Circle, was the “oldest documented evidence for human p resence at this high latitude. ”Digging in the bed of an old river channel close to the Ural Mountains, the team uncovered 123 mammal bones, including horse, re indeer and wolf. “The most important find,” they said, was a four-foot mammoth t usk with grooves made by chopping with a sharp stone edge, “unequivocally the wo rk of humans.” The tusk was carbon-dated at about 36,600 years old. Plant remain s found among the artifacts were dated at 30,000 to 31,000 years. Other archaeologists said the analysis appeared to be sound. But they cautioned