第7题: [多项选择]下列选项中,属于无效民事行为的有( )。 A. 恶意串通损害第三人利益的民事行为 B. 行为人对行为内容有重大误解的民事行为 C. 一方以欺诈手段使对方在违背真实意思的情况下所为的民事行为 D. 显失公平的民事行为 参考答案:A,C 答案解析:[解析] 本题考核点是无效民事行为的种类。无效民事行为是指欠缺法律行为的有效要件,即行为人设立、变更和终止权利义务的内容不发生法律效力的行为。本题中B、D选项属于可撤销民事行为。
第23题: [单项选择]Questions 19 to 21 are based on the conversation you have just heard.A. He has just reconditioned his house. B. His old car has just been repaired. C. He has just come back from abroad. D. He doesn’t have long enough time. 参考答案:A 答案解析:[解析] Why couldn’t the man afford a trip to Mexico