问题 更新时间2023/4/3 12:59:00 The scientist could hardly find sufficient grounds ______ his arguments in favor of the new theory. A.which to base on B.to base on C.to be based on D.on which to base 答案 登录 注册 参考答案：D 出自：联大 >> 河南财经政法大学-法学-大学英语(3)
问题 更新时间2023/4/3 12:59:00
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问题 更新时间2023/4/3 12:59:00
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