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- 共用题干 Pop Music in AfricaYoung musicians in African countries are creating a new kind of pop music. ...
- 共用题干 Chimpanzees1 Chimpanzees（黑猩猩）will soon be extinct（灭绝）.If the present rate of hunting and habit...
- 共用题干 Going on a DietA typical person needs about 1,800 calories per day to stay alive. These calori...
- 共用题干 The Drink Your Body Needs MostI Our bodies are estimated to be about 60% to 70% water. Blood i...
- 共用题干 A Health ProfileA Health profile is a portrait of all of the factors that influence your healt...
- 共用题干 Ants Have Big Impact on Environment as“Ecosystem Engineers”Research by the University of Exete...
- 共用题干 A Health ProfileA Health profile is a portrait of all of the factors that influence your healt...
- 共用题干 The Drink Your Body Needs MostI Our bodies are estimated to be about 60% to 70% water. Blood i...
- 共用题干 Using HIV Virus to Cure CancerScientists are planning to use human immuno deficiency（免疫缺陷）viru...