A:⑦①③②⑨⑤④⑥⑧
B:⑦①②③⑨④⑤⑥⑧
C:⑧⑥⑤④⑨③②①⑦
D:①⑦②③⑨④⑥⑤⑧
—My mother is nice to all her students. And she gets on well with all her friends.
生活中的洗涤问题大都与化学知识有关。下列有关说法不正确的是:( )