题目

下列各组离子，在澄清透明溶液中能大量共存的是 A．Cu2＋、H＋、Cl－、SO              B．Na＋、H＋、SO、Cl－ C．Na＋、Cu2＋、SO、OH－             D．H＋、K＋、HCO、Cl－ 答案：A —Artistic people can be very difficult sometimes.—Well，you married one.________.(2011·全国Ⅰ，35)A．You name it B．I've got it C．I can't agree more D．You should know