A:苔藓植物
B:藻类植物
C:蕨类植物
D:种子植物
有下列物质:①H2SO4;②金属铜;③Al2O3;④漂白粉;⑤蔗糖;⑥醋酸;⑦NO;⑧SiO2.
Sam: Come on, it's time for school.
Mike: What class do you have today?
Sam: I have math, music and PE. How about you?
Mike: I have English, art and music.
Sam: I like English. What about you?
Mike: I like music.
选择正确的答案填在括号里。