问题
选择题
| 皮鞋擦过油后，还要用鞋刷或软布反复擦几下，越擦越亮，这是由于（ ） A．反复擦可增加漫反射效果 B．鞋油比皮革亮，所以越擦越亮 C．反复擦可使鞋油充填皮革凹坑，增加表面光滑程度，增加镜面反射效果 D．鞋油的颜色好，所以越擦越亮 |
答案
答案：C
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| 皮鞋擦过油后，还要用鞋刷或软布反复擦几下，越擦越亮，这是由于（ ） A．反复擦可增加漫反射效果 B．鞋油比皮革亮，所以越擦越亮 C．反复擦可使鞋油充填皮革凹坑，增加表面光滑程度，增加镜面反射效果 D．鞋油的颜色好，所以越擦越亮 |
答案：C
| 任务型阅读。 | ||||||||||
| It is important to know how and what to pack for your trip. Why would you take sweaters and coats when you are going on a trip to the beach? Take as little as possible but be sure you have all the things you need for your trip. When you begin to pack, ask yourself the following questions: ▲ Where are you going? Many things you need to pack depend on the place you are going to visit. Think about this. ▲ How is the weather? Take proper clothes for the weather. Don't forget to take an umbrella if it often rains there. ▲ How long will you stay? If you are going to stay for a long time, you may need more clothes, and some other important things. ▲ Who will you go with? If you travel by yourself, you may need a book or some music for your trip. If you are going wit your friends, take something you can do together
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