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题目内容
（河南大学-大学英语（一））
That.s one of those questions that ________.
A.needn.t to be answered
B.needn.t to answer
C.needn.t be answered
D.needn.t answer
A.needn.t to be answered
B.needn.t to answer
C.needn.t be answered
D.needn.t answer
参考答案
