下面漫画《追捕》蕴含的道理是( )
A:竞争能激发个人潜能
B:竞争双方应该互相帮助
C:合作须有共同的目标
D:合作须调动各方积极性
已知△ABC的三个顶点A,B,C的坐标分别为(0,1),(2,0),(0,﹣2),O为坐标原点,动点P满足|CP→|=1,则|OA→+OB→+OP→|的最小值是( )
I, drink, cake, draw, happy, on, they, present
My name is Alice. Today is my birthday. I am ____My mother and father make a ____for me. There are some oranges ____it. They are my favourite fruit. My friends come to my home with a lot of ____.I prepare (准备) many apples and bananas food for ____ .We talk and share delicious food and ____ Well, where is ____little brother? He sits and ____a picture for us.
对下列事实的解释不正确的是( )
下面对人体血管特点的叙述正确的是( )