问题
选择题
It seems you need to apologize quickly ______ a good friend.
A．avoiding to lose
B．to avoid losing
C．avoiding losing
D．to avoid to lose
答案
答案：B
考查不定式做目的状语，句意：看起来你需要马上道歉为了避免失去一个好朋友。短语：避免做某事avoid doing sth.用to avoid losing表示目的状语，故选B。