A. examinations exert a pernicious influence on education B. examinations are ineffective C. examinations are profitable for institutions D. examinations are a burden on students
第27题: [单项选择]Questions 22 to 25 are based on the conversation you have just heard.A. To chat with him socially. B. To get help with the course. C. To hand in their assignments. D. To practise giving interviews. 参考答案:B 答案解析:[解析] Why do Jack’s students come to see him