微生物有着广泛的用途,有关微生物应用的下列叙述中,错误的一项是( )
A:利用酵母菌制作泡菜
B:根瘤菌有利于大豆生长
C:利用乳酸菌制作酸奶
D:利用青霉菌提取青霉素
--- Do you know Amy came to school this morning?
--- Her bike was broken, so she had to walk.