问题
选择题
When people move to another country, they often try _____ the customs of their native land. [ ]
A. to keep on
B. to keep off
C. to keep up
D. keeping up
答案
答案：C
搜题请搜索小程序“爱下问搜题”
When people move to another country, they often try _____ the customs of their native land. [ ]
A. to keep on
B. to keep off
C. to keep up
D. keeping up
答案：C