题干
Is it __________ boring job? No, it is __________ interesting work.
A：a, an
B：an, a
C：/, a
D：a; /
答案(点此获取答案解析）
D
Is it __________ boring job? No, it is __________ interesting work.
A：a, an
B：an, a
C：/, a
D：a; /
