第6题: [单项选择]受要约人有理由认为要约不可撤销的情况下,( )。 A. 要约不可撤销 B. 双方协商一致时可以撤销 C. 其要约的效力可由有关机关裁定 D. 受要约人尚未为履行合同作准备工作的情况,要约可撤销 参考答案:D
第7题: [单项选择]Questions 9 to 12 are based on the conversation you have just heard. A. Joe will keep it. B. It will be used for a new hospital. C. It will be divided among the participants. D. Joe will share it with those who made pledges. 参考答案:B 答案解析:[解析] Q: What will happen to the money raised at the walkathon