黑木耳是一种营养丰富的食用菌,含有人体必需的钙、铁、胡萝卜素、维生素等营养物质,经常食用可补充人体对铁等微量元素的需求。其中营养成分的具体含量如资料卡片所示。
请根据资料回答下列问题:
定义方程f(x)=f'(x)的实数根x0叫做函数f(x)的“新驻点”,若函数g(x)=x,h(x)=ln(x+1),φ(x)=x3-1的“新驻点”分别为α,β,γ,则α,β,γ的大小关系为
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.
C.【城乡规划】阅读材料,回答下列问题。
下图为某地区城市规划示意图,城市综合体是集居住、办公、餐饮、文娱为一体的城市生活空间。
不知从何时起,八年级的一位男同学长胡须了。同学们感到非常惊讶,有人嘲笑他早熟,还给他取了难听的绰号,还时常拿他来开玩笑。下列对这一行为的认识正确的是( )