Question

【题目】I ________down to London when I suddenly found that I was on the wrong road.

A. was driving B. have driven C. would drive D. drove

Answer 1

【答案】A

【解析】句意：我开着车去伦敦的路上发现走错路了。本题考查be doing sth when 结构表示

“正在做某事，这时…”。根据时态一致原则，可知这里用过去式，故选A。