— Do you have difficulty getting along with the new colleagues?
— No. I quickly.
A. kept on
B. fit in
C. calmed down
D. cheered up
网友回答
A. kept on
(答案→)B. fit in
C. calmed down
D. cheered up
解析：考查词组：A. kept on持续B. fit in适应， C. calmed down平静下来，D. cheered up振作起来，句意：--你和新同事相处有困难吗？--不，我很快就适应了。选B。