Few people know that if someone has a poor memory it is ( ).
·his owfault
·his parents’ fault
·his teachers’ fault
·his friends’ fault
出自:运营管理

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块