问题补充:
---What are you going to be when you grow up?
---I am going to be pilot. It is exciting job.
A. a; a
B. a; an
C. the; an
D. a; the
答案:
A. a; a
(答案→)B. a; an
C. the; an
D. a; the
解析:考查冠词。句意为:----你长大了干什么?----我准备当一名飞行员,那是一份令人激动的工作。不定冠词a用于辅音音素开头的单词前,而不定冠词an用在元音音素开头的单词前面。故选B。