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eating 4. Teaching children is 5. fewer and fewer 6. preparing。 Another reason for _____ _____ _____ pandas is because people are cutting down the trees. 6. 老師正在為她的生日準(zhǔn)備禮物。 A panda can _____ _____ _____ 20 to 30 years. 3. 成年大熊貓一天花多于 12 個(gè)小時(shí)吃 10千克竹子。 Once upon a time, many people didn’ t eat enough food and _____ _____ hunger. 能力提升 Ⅳ . Choose the best answer from the given choices. 1. The Oriental Pearl Tower is ___ than the Eiffel Tower. A. 144 meters higher B. 144 meters high C. 144meter higher D. 144meterhigher 2. An adult panda eats many times ___ a baby panda. A. more B. less C. more than D. less than 3. A giraffe can live up ___ 30 years. A. to B. in C. at D. for