Question

—Is your mother _________ English teacher?—No, she isn’t. She is _________doctor. A．a; an

—Is your mother _________ English teacher?—No, she isn’t. She is _________doctor. A．a; an B．an; a C．the; a D．an; the

Answer 1

B

试题分析：句意：——你的母亲是英语教师吗？——不，她不是。她是一名医生。第一空因为English是元音因素开头的形容词，故用不定冠词an来修饰。第二空修饰doctor.故用不定冠词a。故选B。