____________ is the number of individuals of a species that can be maintained in an area， over time， without harming the habitat。 （ ）。 A: Vulnerability B: Population C: Carrying capacity D: Sustainability

McDonald’s has been accused in the US of harming society by ________. A: aising prices B: discriminating against seniors C: efusing to abide by several federal and state mandates D: significantly contributing to the nationwide obesity epidemic

According to the passage, putting criminals in prison is a widespread method of punishment because ________. A: the victim and family can not be hurt any more B: putting criminals in prison started in ancient times C: throwing criminals in prison is the best form of justice D: criminals can be prevented from harming innocent people

Questions 29 and 30 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now, listen to the news. To monitor the eagles’ health, the State will______. A: remove the bird from the Endangered Species List B: pass the Bald and Golden Eagle Protection Act C: watch over a few dozen nests D: prohibit killing, selling or otherwise harming bald eagles