Question

---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

Answer 1

B

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。