题目内容:
It's not easy to change habits, ______ with strong will and self-control, it is possible.
A.for
B.or
C.but
D.so
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析:
It's not easy to change habits, ______ with strong will and self-control, it is possible.
A.for
B.or
C.but
D.so