—What do you think of Joe?—He is honest boy.He can play violin very well.A. a; anB. an;

问题补充：

—What do you think of Joe?

—He is honest boy.He can play violin very well.

A. a; an

B. an; a

C. an; the

D. a; /

答案：

A. a; an

B. an; a

(答案→)C. an; the

D. a; /

解析：句意：你认为乔怎么样？——他是一个诚实的孩子。他小提琴拉得非常好。结合语境可知前文泛指任何一个男孩子，honest词首音素是元音，不定冠词用an。Play表示演奏某种乐器时前面要加定冠词。故选C。