问题
选择题
It is very easy ____ teenagers ____ their habits. [ ]
A. for, to change
B. for, of change
C. of, changing
答案
答案：A
搜题请搜索小程序“爱下问搜题”
It is very easy ____ teenagers ____ their habits. [ ]
A. for, to change
B. for, of change
C. of, changing
答案：A
