Smokers become _______ to nicotine, and ostopping smoking the suddeloss of nicotine cacause unpleasant illnesses.
·belong
·addict
·addicted
·belonged
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