________alongthequietroadatfortymilesanhour,andthenanol...
来源：语文精选馆 2.22W
问题详情：
________ along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.
A. Driving B. I was driving C. When I was driving D. Having driven
【回答】
B知识点：简单句与并列句
题型：选择题
