第34题: [单项选择]表示货物周转量的单位是()。 A. 人•km B. t•km C. 换算t•km D. 换算人•km 参考答案:B
第35题: [单项选择]{{B}} Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Patient and doctor. B. Customer and shop assistant. C. Wife and husband. D. student and teacher. 参考答案:B 答案解析:[听力原文]
W: I’m having trouble fitting into my jeans. I have to get some new ones.
M: Oh, you wouldn