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I don't think he could have done such a stupid thing last night, _______ ?
A. do I B. could he C. has he D. did he
正確答案:D
相關(guān)內(nèi)容:
2012年公共英語三級(jí)考試單選每日一練(10.28)(責(zé)任編輯:vstara)