问题补充:
he came to this small town, he began to like it.
A. For the first time
B. By the first time
C. At the first time
D. The first time
答案:
A. For the first time
B. By the first time
C. At the first time
(答案→)D. The first time
解析:考查时间状语从句。A“首次”;the first time“一......就......”可以引导时间状语从句。句意“他一来到这个小镇,他就喜欢上了这里。”故选D。