题目

—Guess what！Teresa makes her own clothes. —Wow，she is so__ __．I would never do that. A．simple     B．creative  C．popular   D．energetic 答案：B 将足量稀盐酸加到下列固体混合物中，只能发生一种反应的是 [　　] A． Mg、AlCl3、NaAlO2 B． KNO3、NaCl、CH3COONa C． NaClO、Na2SO3、BaCl2 D． Ba(NO3)2、FeSO4、NH4HCO3