第13题: [单项选择]What will the woman probably do A. Lock the computer lab later. B. Leave with the man. C. Buy a new lock for the computer lab. D. Show the man where the lab is. 参考答案:A 答案解析:[听力原文]
M: Shall I lock up the computer lab now before I got home
W: Don’t bother. I’m not leaving
第14题: [单项选择]社会成本是()中的一个概念 A. 管理经济学 B. 社会经济学 C. 政治经济学 D. 行为经济学 参考答案:C
第35题: [单项选择]The word "subject" (Line 1, Para; 3) refers to __________. A. measurement B. instrument C. dream D. volunteer 参考答案:D 答案解析:[解析] 语义理解题。第三段第一句话说The journey starts while the subject is still awake but beginning to relax,接着又说Hi