题目内容
12、I used to swim with my little friends in this lake every summer, but not once since I left my hometown in 1992 _________.
A. I have swum B. have I swum C. did I swim D. I swam
试题答案
12、B
相关题目
题目内容
12、I used to swim with my little friends in this lake every summer, but not once since I left my hometown in 1992 _________.
A. I have swum B. have I swum C. did I swim D. I swam
试题答案
12、B