Mike is a boy. He is seven years old. His birthday is September 9. He is 1.4 metres tall. He lives in a house near the park. His address is 36 Park Road. He likes to read books on Sundays.
小强在家做完作业后,就玩起了电脑游戏。妈妈下班后回来看到小强在玩游戏,便十分生气地说:“就知道玩游戏,复习功课去。”这时小强应该( )
①不理妈妈,继续玩游戏
②跟妈妈大吵一架,大闹一通
③等妈妈情绪稳定之后,告诉妈妈自己的作业做完了,求得妈妈对自己行为的理解
④理解妈妈,并向妈妈保证以后会控制玩游戏的时间
Mrs Read the cleaning every day.
①体内受精②卵内营养物质丰富③体外受精④卵外有卵壳保护⑤亲鸟有孵卵、育雏行为⑥胎生.