63. The selection is primarily concerned with ________.

　　[A] wildlife of all kinds returning to large cities to live

　　[B] falcons in New York, Baltimore, Philadelphia, and Norfolk

　　[C] moose stumbling into plate-glass storefronts

　　[D] foxes returning to London

　　64. In the 4th paragraph the pheasants, badgers, and martins etc. are mentioned to ________.

　　[A] explain their living habit

　　[B] make known their habitat

　　[C] show the endeavors of Londoners to make the city habitable for wildlife

　　[D] encourage volunteers to do something for the species

　　65. The main idea of paragraph 3 is ________.

　　[A] that air and water quality has improved in the cities

　　[B] why wildlife likes the noise and commotion in the cities

　　[C] that wildlife refuges have been built in the cities

　　[D] why wildlife is returning to cities

　　66. Cities make good homes for peregrine falcons because they provide ________.

　　[A] bountiful nesting areas, abundant food, and rainwater control basins

　　[B] abundant food, buildings that resemble cliffs, and no natural predators

　　[C] large buildings with chimneys other wildlife, and well-lighted nesting areas

　　[D] abundant food, chimneys, rubble, and window sills