①联系是普遍的，任何事物之间都有这样或那样的联系
②联系是客观的，钱塘潮作为人间奇景是人为事物的联系
③钱塘潮的形成是自然的杰作，表明天体与地球之间相互作用的结果
④联系是事物本身固有的，是不以人的意志为转移
A：①④
B：②③
C：①②
D：③④
My name is Tony. I am a C____ boy. I live in Harbin. It's in the north east (东北) of China .Do you know the w____ in winter here? It's very c____. We have a lot of snow every winter and we have l____ of fun. I like p____ with snow. When I make a snowman, my father helps me to make its n____ and mouth. She also takes a b____ scarf for the snowman. We use a c____ as its nose. It looks very beautiful. I s____ beside the snowman and my father takes some p____ of me.
孙的笔画顺序是____。
有根、茎、叶的分化，但不产生种子的植物类群是苔藓植物．
