Do you think Jack is honest boy?A. aB. anC. theD. /

问题补充：

Do you think Jack is honest boy?

A. a

B. an

C. the

D. /

答案：

A. a

(答案→)B. an

C. the

D. /

解析：此题考查不定冠词的基本用法。不定冠词有a和an两种：a用于辅音音素开头的词前，an用于元音音素开头的词前。Honest的第一个音素是元音音素故选B。