【题目】As I was new to the city, _________ had I set foot in the street __________ I realized I was lost.
A. no sooner; then B. instantly; when
C. barely; when D. hardly ; that
在线课程【答案】C
【解析】
试题分析：考查固定句型。句意：由于我是初到这个城市，我一踏上这个街道我就意识到我迷路了。hardly/barely…when…和no sooner…than…都是“一……就……”。故选C项。