第13题: [单项选择]关于男性性功能障碍,最常见的是() A. 勃起功能障碍 B. 早泄 C. 不射精 D. 逆向射精 E. 性欲减退 参考答案:B 答案解析:早泄是最常见的男性性功能障碍。
第14题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. She plans to apply for a part-time job. B. She’s too busy to run for class president. C. She wants the man to help her with her studies. D. She hasn’t considered running for class president. 参考答案:B 答案解析:[听力原文] M: You know, I really think you should run for class president. Everybody knows you and li