材料一：中国与印度、美国钢和电产量的比较

材料二：1957年和1960年农业生产情况对比表

                                                                                                                          Active New Zealand

    Adventure tours in New Zealand and South America

    Website: www.activenewzealand.com

    Phone: 1-800-661-9073

    Destinations: South Pacific, New Zealand, South America, Argentina, Chile, Peru, Ecuador, Costa Rica

    Activities: Bicycling, Mountain, Road, Cross-Country/Touring, Sea-kayaking, Hiking & Trekking(远足), Backpacking, Exploring, Day hiking, Family, Scuba-diving（带水肺潜水）, Rainforest, Wildlife, Walking

    Adventure Life

    Exceptional travel in Latin America and Antarctica

    Website: www.adventure-life.com

    Phone: 1-800-344-6118

    Destinations: Antarctica, South America, Argentina, Chile, Peru, Ecuador, Bolivia, Central America, Belize, Costa Rica, Panama

    Activities: Kayaking, Rafting, Sea-kayaking, Hiking & Trekking, Backpacking, Exploring, Day hiking, Multisport, Cultural, Archaeological（考古的）, Historical, Scuba & Snorkeling, Nature, Rainforest, Wildlife, Eco-focused, Culture-focused, Expedition Cruising

    Adventure Spirit / Travel Network

    Adventure tour operator + Travel agency

    Website: www.worldadventures.travel

    Phone:1- 800-492-0257

    Destinations: Asia, Europe, South Pacific, Antarctica, Africa, South America, North America

    Activities: Bicycling, Paddlesport, Snowsport, Hiking & Trekking, Caving, Family, Multisport, Cultural, Beach & Watersport, Scuba & Snorkeling, Nature, Photography, Safari, Geotourism, Fishing & Fishing Lodges, Sailing & Cruise, Other, Expedition Cruising, Space, Educational, Walking, Horseback/Dude Ranch（牧场）, Self-Drive, Around the World Tours

出一个球，则：

①摸到白球的概率等于____；

②摸到红球的概率等于____；

③摸到绿球的概率等于____；

④摸到白球或红球的概率等于____；

⑤摸到红球的机会____于摸到白球的机会(填“大”或“小”)．

中南半岛的地形特征是（    ）

—        

— K-E-Y, key.