Question

—What do you want to be in the future，Nick?—I want to be__________ pilot. It is________ excitin

—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

Answer 1

B

表示事物类别前用不定冠词，元音音素前用不定冠词an，exciting第一个音为元音，辅音音素前用a，pilot第一个音为辅音，故本题选B。