Suppose you are doing research on children’s relationship skills,you may want to read（）.

A.Circle Time for Young Children

B.Children with School Problems:A Phsysician’s  Manual

C.Education and Disaddvantaged Children and Young People

D.Build It,Make It,Do It,Play It!Guides for Children and Teens

长期盛放石灰水的试剂瓶，内壁上会有一层白膜，它的化学式是______，形成白膜的化学方程式是______ 洗涤时可选用______（名称）．