Dr. Aikecut the background from the photos for the purpose of __________. ( )
·imitating the couples’ life
·grouping the couples again
·leaving no trace for the testees
·giving the testees more chances
出自:佳木斯大学语言治疗学

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