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题目内容
（河南财经政法大学-大学英语3）
[单选题,10分]
He is only too ready to help others, seldom, ____, refusing them when they turn to him.
A.if never
B.if ever
C.if not
D.if any
He is only too ready to help others, seldom, ____, refusing them when they turn to him.
A.if never
B.if ever
C.if not
D.if any
参考答案