问题补充:
I was excited __ I came to this school.
A. for the first time
B. the first time
C. at first
D. the first time when
答案:
A. for the first time
(答案→)B. the first time
C. at first
D. the first time when
解析:A 第一次,做状语B 第一次,名词充当连词C 首先,起初观察句子结构,可以看出句子缺少连接词,故选B。D答案连词重复。句意:我第一次来到这所学校就很兴奋。