第21题: [单项选择]就我国情况而言，法定利率的公布和实施由( )负责。 A. 货币政策委员会 B. 国务院 C. 商业银行 D. 中国人民银行 参考答案:D 答案解析:[解析] 国务院批准和授权中国人民银行制定的各项利率为法定利率，具有法律效力，其他任何单位和个人无权变动，且法定利率的公布、实施由中国人民银行负责。
第22题: [单项选择]航海上的方向是指在（）上所指的方向。 A. 测者地面真地平平面 B. 测者地心真地平平面 C. 测者视地平平面 D. 子午圈 参考答案:A
第29题: [单项选择]The second main reason for their unhappiness is that ______. A. they have been working in a company for too long B. they are not permitted to change a job C. they have no other way out than keep working D. they have to work on to pay off their debts 参考答案:C 答案解析:细节定位题。
A：在一个公司里工作了太长的时间；B：不能换工作；C://除了继续在此工作没有别的选择；D://不得不工作来还债。同样，参考难点解析的第2句话，你会发现，文章明确指出，一旦在一个
第30题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard{{/B}} A. Disconnect his telephone. B. Blow a whistle into the receiver. C. Keep a record of incoming annoyance calls. D. Report his problem to the police. 参考答案:C 答案解析:[听力原文]
M: I’ve been getting annoying calls for two weeks. When I answer the phone, the other party
