问题补充:
he visited the new school, he showed great interest in everything he saw.
A. It’s the first time
B. For the first time
C. The first time
D. At first
答案:
A. It’s the first time
B. For the first time
(答案→)C. The first time
D. At first
解析:考查名词短语做连词:句意:他第一次参观这个新的学校,就对看见的每个东西感兴趣。the first time 第一次,在句子中做连词,可以接时间状语从句,It’s the first time 后面应该搭配强调句,for the first time 也是第一次,是个副词短语,在句子中做状语。at first是介词短语,是“首先” 在句中做状语,选C。