When the old man got home,he found his window open,but he didn.t find any
being stolen.
A.sight
B.sign
C.scene
D. notice
出自:专升本英语

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