问题补充:
I went to the South Lake in Hanzhong, I was deeply impressed with its beautiful scenery.
A. For the first time
B. The first time
C. At first
D. It was the first time
答案:
A. For the first time
(答案→)B. The first time
C. At first
D. It was the first time
解析: 句意:我第一次去汉中的南湖的时候,被它的美丽的风景深深的吸引了。The first time可以做连词短语,后面接时间状语从句,A. For the first time是介词短语,不能接从句, C. At first也是介词短语,“首先”, D. It was the first time 这是第一次,也不是连词,所以选B。