I will return your notes as soon as I ____________ copying them.
A) will finish B) finish C) finished D) had finished
出自:石家庄铁道大学大学英语

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