问题详情：
—You should have said sorry to your teacher after class.
—I meant ________，but he was too busy for me to cut in during the class break.
A．to do B．to
C．doing D．doing it
【回答】
B [考查省略句式。to用来代替整个不定式to say sorry to my teacher after class，以避免重复前面提到的相同部分。mean to do sth 表示“意欲，打算”。故*为B。]
知识点：倒装与省略
题型：选择题
