某同学在研究摩擦力时，在同一水平面上各个侧面光滑程度完全相同的木块进行了三次实验，当用弹簧测力计水平拉木块做水平匀速直线运动时，弹簧测量计示数F₁、F₂、F₃的大小关系是____ ；通过比较F1与F3的大小能得出的结论是____ ．

党中央、国务院始终高度重视个体私营等非公有制经济发展，制定实施了一系列鼓励、支持、引导的政策措施，近期又出台了《关于完善产权制度依法保护产权的意见》，个体私营等非公有制经济发展又迎来新的巨大机遇。据此回答下面小题

某论文把巴拿马运河开通、印度向英国出口棉花、华工赴美参与修建铁路、法国向俄国输出资本等作为重要证据。该论文的主题最可能是                                   （   ）

完形填空
    Could we look back some day and say that Warren Buffett's greatest genius(天才) was finding two talented people to replace(代替)him? These two people are Ted Weschler, aged 56，and Todd Combs，aged 46，who have been chosen by Buffett as money managers to begin to1 the key investment(投资)operations of Berkshire Hathaway.
    But how did Ted and Todd catch Buffett's2? "These are the only two persons I could find, who read as 3 as I did, " Buffett says with a laugh. Actually he's not really kidding. Both Ted and Todd spend lots of time 4.
    Ted spends half a day reading many materials like5and trade periodicals(期刊). In a recent interview，Ted 6 that to become a successful investor, one needs to be hungry, curious and read all the time. Different kinds of reading will allow you to 7things that might give you an insight(洞察力)to where a business is going in five years.
    And Todd describes himself as a book with legs. He gets up at around 7 or 8 a.m. and reads 8about 7 or 8 p.m. . After dinner; he also leads for 9 hour or two in bed.
    What's the secret for financial success? It seems that 10a habit of reading really matters.

“我们亚洲，河像热血流”是说亚洲河流众多，奔流不息。下列关于亚洲河流叙述正确的是（   ）