【题目】The student had no choice buthis teacherthe mistakes he had made.
A.to apologize to; for
B.to apologize; for
C.apologizing for; to
D.to apologize for; for

【答案】A
【解析】have no choice but后接带to的不定式，其含义是“除了做某事外别无选择”，由此排除C项，表示“因某事向某人道歉”应用apologize to sb. for sth.。