Being able to speak another language fluently is a greatwhen you are looking for a job. A

问题补充：

Being able to speak another language fluently is a greatwhen you are looking for a job.

A. advantage

B. chance

C. assistant

D. importance

答案：

(答案→)A. advantage

B. chance

C. assistant

D. importance

解析：考查名词辨析。句意：能够流利地说一门外语，在找工作时是一个很大的优势。A有点，优势，有利条件；B机会，可能；C帮助；D重要性。故选A。