第23题: [单项选择]We must look beyond ______ and assumptions and try to discover what is missing. A. justifications B. illusions C. manifestations D. specifications 参考答案:B 答案解析:[解析] A.justification理由,辩护;B.illusion幻想;C.manifestation展示,证明;D.specification评述,规范。根据句意应选B。句意为:我们必须摒弃幻