I didn’t know what to do but then an idea suddenly______ to me.
A. happened B. entered C. occurred D. hit
出自:统招专升本-----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