归纳与反思是学习过程中的重要环节之一。下图所示是教科书的一幅插图,“点燃”两字是某同学做的听课笔计。下列几位同学复习时对图中蕴含知识的归纳错误的是( )
A:此反应为H2 + Cl22HCl,属于化合反应
B:反应物和生成物之间的质量比为1:1:2
C:生成物易溶于水,所得溶液pH<7
D:燃烧不一定要有氧气,但必须有助燃物质,如Cl2
My name is Bob.Tomorrow is Saturday.We have no classes.My parents aren't going to work,but we are going to be very busy tomorrow.My mother is going to buy something.My father is going to visit my aunt and uncle.I'm going to the bookstore by bus.Then I'm going to buy a dictionary.Tomorrow evening we are going to visit my grandparents and have a big dinner.After that we are going to the cinema.