胎盘乱扔对运气不好吗

@须傅2593：头撞击在重物上 - 全科 - 复禾健康问答
赏富18334678954…… [答案] In our life, goals are the course lights of our action,If we haven't got a goal,we will not make an effort because we don't know why we should do it.Have no goal,we will lost opportunities,fortune and support of others at the same time.Even more,no one can ...

@须傅2593：老师前置胎盘低这个问题可以讲解下吗? - 育儿问答 -
赏富18334678954…… [答案] 个人认为要55次,因为目的是要开锁,所以最多第一次要10次才可以打开. 另外,最多开几次和最少开几次,考虑的很全面!如果是教孩子,那么就让他审清楚题(就是我认为的开了锁),然后再加上各种可能.这种思维考虑很重要的,能让小孩从小...