He seemed very young, but __________ he was older thaall of us.
· inature
· ireality
· by nature
· iorigin
出自:华北水利水电大学英语

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