I didn’t know what to do, but then an idea suddenly ________to me.
A. appeared B. happened C. occurred D. emerged
出自:统考 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