THREE:[See larger version]It would do no harm, Sandy thought, to let Jeff know that his fellow conspirator, if that was Mr. Whitesides real standing, was not playing fair. When people who may be wicked turn against each other, we learn a lot, Sandy decided.
1 5~2岁是儿童分享行为能力发展的关键期,父母要抓住这个时期,在日常生活中加以引导。教宝宝怎样与他人分享自己喜欢的东西。