— What do you want to be in the future Nick?— I want to be pilot. It is exciting job.A.

问题补充：

— What do you want to be in the future, Nick?

— I want to be pilot. It is exciting job.

A. a; a B. a; an C. the; an D, a; the

答案：

解析：不定冠词有a和an两种：a用于辅音音素开头的词前，an用于元音音素开头的词前。