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阅读理解You may have been told in the past thatreading to your children can help their development. Now an organization is tryingto stress it even more.The American Academy of Pediatrics is nowhaving doctors encourage parents to read aloud to their children, even at the earlieststages. They say it is an important part of the brain's development in the firstthree years of a child's life.Although reading to our children canbe a simple thing, it has a huge effect on our children. It can encourage our childrento read later on in life and give a good start to their education. It can enhancethe 如果异面直线a、b所成角为α，那么α的取值范围是（0°，90°]（0°，90°]．