题目

LIDAC MAYNARD 11 Windrift Circle Methuen, MA 978 – 555 – 4539 JOB OBJECTIVE Seek special education, primary school, or middle school math teaching position. EDUCATION Rivier College, Nashua, NH Bachelor of Arts in Education – May, 2006 Major: Elementary Education Have successfully completed PRAXIS I and PRAXIS II. Meet highly qualified testing requirements for Massachusetts and New Hampshire. TEACHING EXPERIENCE November, 2005 – January, 2006 Wilkins Elementary School, Amherst, NH Student Teacher · Developed and completed student–centered lessons in all subject areas for various gr 分离FeCl3、KCl、BaSO4的混合物，在不引入其他杂质的情况下，应采用的一组试剂是 [　　] A．水、硝酸银溶液、稀硝酸 B．水、氢氧化钠溶液、盐酸 C．水、氢氧化钾溶液、盐酸 D．水、氢氧化钾溶液、稀硝酸