句篇名句默写。

①大漠孤烟直，____。（王维《使至塞上》）

②折戟沉沙铁未销，____。（杜牧《赤壁》）

③____，八年风味徒思浙。（秋瑾《满江红》）

④念天地之悠悠，____。（陈子昂《登幽州台歌》）

⑤____，塞上燕脂凝夜紫。（李贺《雁门太守行》）

⑥可怜身上衣正单，____ 。（白居易《卖炭翁》）

⑦是故学然后知不足，____。（《虽有嘉肴》）

⑧今天下三分，益州疲弊，____。（诸葛亮《出师表》）

⑨《伯牙善鼓琴》分别用子期的话“____”、“____”表现了子期善听伯牙的琴声，二人不愧为知音。

⑩张养浩《山坡羊·潼关怀古》用“____，____”点出了作者途经潼关、遥望旧朝故都长安时无限伤感的原因。

下列属于物理变化的是　____ 　，属于化学变化的是　____ 　．

①光合作用、②呼吸作用、③食物的消化、④石墨在一定条件下转化为金刚石、⑤用活性炭净化水、⑥用煮沸法给自来水消毒．

①法西斯   ②经济大危机   ③国家干预经济   ④联合国

动物在自然界中的作用是(    )

    Mick Polly, the owner of a toy store, lives with his daughter Carolina in Kentucky, USA. People also call him the Bike Man because over the past few years, Mick has built hundreds of bikes for needy kids.

    One day in 2012, a 13-year-old boy with a broken bike walked by Mick's house. "I was working in my garage (车库), and he asked if I could repair (修理) it," said Mick.

    The boy's bike had broken wheels (车轮). Mick posted (发布) a picture on Facebook, asking his friends if they had the parts he needed. One friend saw the picture and gave away two used bikes. Mick took parts from each to build a new set of wheels for the boy.

    Soon after, Mick repaired a bike for the boy's brother and one for his sister. During the year, he repaired lots of bikes for kids whose parents didn't have enough money for new ones.

    People are throwing away (扔掉) bikes every day," said Mick.

    Mick puts the bikes and bike parts in his garage. "I take off the good wheels or the seats and use them," he said.

    Up to now, Mick has repaired hundreds of bikes and given away almost 700 newly repaired bikes. They're free, but the kids must agree to try their best to study in school.

    Mick also hopes the bikes will get kids off the sofa. "When I was growing up, we all rode our bikes," he said. "Hopefully these kids can get some exercise."

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