1. PART A: Which statement best expresses the central idea of the text? A With greenhouses, different types of fruits and vegetables can be farmed throughout various cold seasons. B Greenhouses in Alaska ensure that residents can farm year-round, no matter how much sun is available. C With greenhouses, fruits and vegetables can be grown in any area of the world, at any time of year. D In the future, greenhouses in Alaska will allow farmers to grow fruits and vegetables in the winter with little effort.