篮球比赛时，运动员体内的生理活动发生一系列变化，下列有关叙述中错误的是（　　）

城市规划是城市建设和管理的重要依据，我国珠三角地区某沿海城市总体规划示意图，合理的城市规划能促进城市的发展。下图为该市计划新建一条铁路取代原有铁路。

    I'm 1English boy. My name 2 Tom. I'm a student. My teacher3 Miss Green. I have a sister.4 name is Lily. We are 5 the same school.

    We have two good 6named Jenny and Danny. They7 from Canada. They 8in China now. They9 blond hair and blue eyes. They10 China. We are all happy.

    What do you do at weekends? Some people like to 1 at home, but others like to go for a walk 2 have a picnic. My friend Jack works hard in a factory during the 3. At weekends he always4the same thing. On Saturday he 5 his car and on 6 he takes his family to a nearby village. His uncle and aunt have a farm there. It isn't a 7 one, but there's always 8 to do. The children help with the animals and give them their 9, Jack and his wife help in the fields. At the end of the day, they are all 10 and Jack's aunt gives them a big meal.