Hardly _______ the railway station when the train started.(本题2.5分)
A、 did I reach
B、 had I reached
C、 I reached
D、 I had reached
出自:西安石油大学大学英语

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