单项选择题 A．A man in poor clothes.B．A man of nothing special.C．A man out of the ordinary.D．An ordinary man but in good clothes.

单项选择题 听力原文：M: US $ 30 is really not acceptable. You surely appreciate the efforts we've made in pushing the sale of your product.W: Well, as a sign of our support to your efforts, we'll make a special reduction of US $ 0. 50 per dozen. We can't take less.Q: What are they talking about?(5)A．They are talking about sale.B．They are talking about products.C．They are talking about a special reduction.D．They are talking about price.

未知题型 徒弟顶班，盲目操作1．事故简要经过：本市某居民楼使用一台信号控制电梯。因年代久远，部份机件损坏严重，设备处带“病”运行状态。事故当天，电梯司机刚好外出，让其徒弟（未取得特种设备作业人员证）顶班。正当电梯乘载三名客人由底层向五层运行时，在不到三层位置时，电梯突然停车开门，但电梯轿厢已高出三楼平面近50cm，轿厢门刀已离开层门门锁橡胶轮，致使三层层门在重锤作用下，三层层门慢速缓慢关闭，其中一名中年乘客从轿厢内跳出，当班司机没有制止，同时应使电梯慢速向下运行，与三层楼平面找平，可惜其由于过份紧张反而使电梯慢速上行。A.徒弟不能独立操作B.三层层门关闭速度太快C.电梯司机应保持镇静，并稳定乘客情绪D.乘客不应跳出轿厢