第32题: [单项选择]What can we learn from the conversation [A] The meeting will probably finish at 4. [B] Mr Wilson is meeting someone at 4. [C] The woman will ring the man at 4. 参考答案:A 答案解析:[听力原文] M: Hello. It’s Mr Chen. Is Mr Wilson in F: I’m sorry, he’s in a meeting at the moment
第33题: [单项选择]单位面积上的作用力称为() A. 剪力 B. 应力 C. 变形力 D. 应变力 E. 扭力 参考答案:B