My brother is honest boy he never tells a lie.A. aB. anC. theD. /

问题补充：

My brother is honest boy, he never tells a lie.

A. a

B. an

C. the

D. /

答案：

A. a

(答案→)B. an

C. the

D. /

解析：句意：我的哥哥是一个诚实的男孩，他从来不撒谎。因为honest的第一个因素是【?】是元音，所以要用an。故选B.