问题补充：
on the day of learning from lei feng we didn Are you happy with my answer --- Not really.You should answer me in a(n)
答案：
C 完整的句子
B没有回家,而是去...
A be afraid to do sth.害怕做某事或不敢做某事
======以下答案可供参考======
供参考答案1:
AB C供参考答案2:
应该是CBA吧
complete可以作形容词的
afraid后加of doing，或加to do，或加从句（that可以省略）
