题目

在1 L含0.1 mol Na[Al(OH)4] 和0.1 mol Ba(OH)2的混合溶液中，逐滴加入浓度为0.1 mol·L-1的H2SO4溶液，下列图象中能表示反应产生沉淀的物质的量与加入硫酸溶液体积之间关系的是                                       A                                                        B                               C                                         DShe is a teacher of much knowledge,________ much can be learned.A.whoB.thatC.from whichD.from whom