问题
选择题
Is it always easier ____ friends than to keep them?
A．making
B．make
C．to make
D．made
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Is it always easier ____ friends than to keep them?
A．making
B．make
C．to make
D．made
答案：C