《苏联史》一书中有这样的表述：“斯大林模式是前苏联工业化和经济发展过程中所采用的、并且延续约70余年的一种经济体制。”这一体制（   ）

①与实施初期的苏联国情基本适应②是苏联实现工业化国家的重要条件

③奠定了苏联反法西斯战争胜利的物质基础④其弊端是造成苏联解体的重要因素

2010年南非世界杯让世人聚焦在非洲，下列说法与非洲相符的是（   ）

   Maria lives in the beautiful countryside．She usually gets up early in the morning，1she's never late for schoo1．After getting up，she often showers and has a good breakfast．Then she2 for school at around 6：303her home is very far from schoolshe likes riding her bike better than4the bus．It takes her about an hour5her bike．It's so long! On the way，she sings and sings so she always feels6．Also she thinks that it's good for her health7to school by bike．
   After school she usually goes back8with her friend，Linda．Linda’s home is nearer than Maria's． It's only three miles from her home9schoo1．Linda likes riding，too．And she also thinks that it is a good10of transportation．