With his eyes ______ on the family album, he thought of the fun he had when he lived with his parents.
出自:西安交通大学英语(三)

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