阅读右边漫画，认为以下观点不正确的是（   ）

已知红磷在空气中燃烧的化学方程式为4P+5O₂2P₂O₅，从这个化学方程式中你能得出些什么信息？（至少写出二点）   

（1）____ 

（2）____ 

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

W: What ____ wonderful place!

M: I wanted the best restaurant ____ your birthday. And I know you like French food. Let's begin with a cocktail(鸡尾酒) and then look at the menu.

W: I don't want to look at it because ____ always takes me a year to make up my mind. Any suggestions?

M: I've never been here before, but everything ____ (suppose) to be excellent.

W: They have snails(蜗牛)! But I wouldn't dare eat them. They might make me sick.

M: I feel the same way about snails. I think I'll have roast duck(烤鸭). It comes with vegetables and potatoes.

W: ____ (sound) good. But ____ I like seafood, I'd like ____ (begin) with some seafood. And let's have the salad after the main course.

M: Fine. We should have white wine with dinner and champagne(香槟)with dessert since this is ____celebration.

W: Oh, don't forget the cheese. There's nothing like real French cheese.

M: I can see already this ____ going to be an ____ (enjoy) and delicious dinner.     

据统计，2014年国庆黄金周期间，北京全市公园风景区共接待游客约13550000人次，将13550000用科学记数法表示应为（   ）