第8题: [单项选择]How will the man go to Beijing Zoo A. Mr. Black is free. B. Mr. Black is out. C. Mr. Black is busy. 参考答案:C 答案解析:[听力原文] M: I’d like to see Mr. Black. F: He’s having a meeting now.
第25题: [单项选择]Very few experts ______ with completely new answers to the world's economic problems. A. come to B. come round C. come up D. come on 参考答案:C 答案解析:辨义: A.come to达到,复苏,谈到;B.come around恢复知觉,随兴来访;C.come up with提出; D.come on跟随,到来,赶快。根据句意,C为正确答案。