Question

        I toured ZhangJiajie, I was deeply impressed with its beautiful scenery.

A．The first time	B．For the first time
C．It was the first time	D．At first

Answer 1

A

试题分析：四个选项中只有The first time可以作为连词，直接接从句。For the first time第一次；It was the first time第一次，后加that从句；At first首先。句意：当我第一次游览张家界时，我就对它美丽的风景流连忘返。
点评：the first time (是连接词，用于主将从现和主过从过的句子中)，for the first time （第一次，往往用于简单句）介宾词组作状语.It was the first time that后接过去完成时。