Chores weren't popular at my house. My children didn't like to do chores. They always saw me do chores, but they hardly ever helped me dothem.

    A year ago, I made a game called "The Endless ChoreGame". It's really great. Here's how the game works.

    I make a card with forty squares(方框), and I write adifferent chore on each square. These chores can be easy and interesting likemaking dessert. Then my family roll the dice(骰子)to decidewhat chores we have to do. The card also has a few squares with fun things, like watching TV and singing. If you're lucky, you can watchTV when the others are doing the chores.

    My son likes the game very much. He goes to the kitchen happily every morning to do the game. It's really a good way to make my children do chores. You can have a try if you have the same problemas me.

1938年，苏联军官巴季茨基曾来华担任第二战区阎锡山将军的军事顾问；1949年5月，已是中将的巴季茨基来华协助建立防空部队，为保卫上海免遭空袭作出贡献。巴季茨基两次来华，都是为了（    ）

房产租赁业古已有之，最初只是零星发生，经过漫长的发展，最终形成了发达的市场。阅读下列材料，回答问题。

材料一 宋代京城地价高昂，“尺地寸土，与金同价”，就连大多数官员都要赁房而居。依照宋代官员管理办法，政府不负责他们的住房，需要个人解决。欧阳修曾道出他来京城汴梁为官的寒酸：“嗟我来京师,庇身无弊庐。闲坊僦古屋,卑陋杂里闾。”

——唐晔《宋代的房产租赁业》

材料二 廉租房是指政府以租金补贴或实物配租的方式,向符合城镇居民最低生活保障标准且住房困难的家庭提供社会保障性质的住房。英国是最早建立廉租房制度的国家，其廉租房制度至今已有一个多世纪的发展历史。

——隋琛琛《国内外廉租房制度的比较与借鉴》

材料三 二十世纪八、九十年代以来，北京、上海、广州涌现了包括外国人、外国公司在内的大批承租主体，与之相应地出现了一群不事劳动、专赖房租收入为生的“包租公”、“包租婆”。

——百度百科

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