IP method的相关资料：
临近单词
IPMB
I
I do aerobic exercises regularly.
I would appreciate your comments.
I play badminton and ping-pong.
I really enjoyed the performance.
I find your insolence disturbing.
I'm puzzled about this situation.
I--I want an unlisted number.
I regretted my words immediately.
I'm afraid you've overcharged me.
I was ahead/behind by dollars.
