问题补充：
.After working abroad for several years, Gill wants toto a permanent job.
A. settle up
B. settle down
C. settle in
D. settle out
答案：
A. settle up
(答案→)B. settle down
C. settle in
D. settle out
解析： 考查短语辨析。句意：在国外工作了几年之后，Gill想安定下来找一份持久的工作。settle down安定下来，定居下来。所以选B。
