My name is Lu Sheng.I'm in Dalian.My favourite colour is white.This is my cat and it's white.What's on my chair? It's a yellow bag.Today is cold,but I still(仍然)swim in the morning.
My name is Carla.I'm in New York.This is my dog and it's brown.It's my favourite colour.What's on the desk? It's a black pen. It's from my good friend Lisa.It's warm this afternoon.Let's play football in my school.
学习历史常常要对事件之间的因果关系进行分析,下列史实之间存在因果关系的是( )
①发展具有普遍性,一切事物都处在发展变化中,贵州的社会经济在不断发展
②矛盾具有普遍性,要坚持全面的观点、一分为二的观点看待贵州社会经济的发展
③主要矛盾决定事物的发展,办事情突出重点,贵州在发展中要集中力量解决主要矛盾
④矛盾具有特殊性,要坚持具体问题具体分析地看待贵州社会经济发展