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问题 选择题

元素从化合物中被置换成单质时，该元素（　　）

A．化合价降低为O

B．一定被氧化

C．一定被还原

D．可能被氧化可能被还原

答案

元素从化合物中被置换成单质，化合价可能升高，被氧化，如I-→I2，也可能降低被还原，如Cu2+→Cu，故选D．

完形填空

Section C

Directions: Complete the following passage by using ONE word that best fits the context.

The first religions started thousands of years ago, when people began to believe in spirits. These spirits were usually believed to control things such  48  fire, wind, water and animals. There are many tribes around the world who still follow this type of religion, and they believe that some spirits are good  49  others are dangerous. The people in these tribes often wear a necklace made from animal teeth or bones  50  they believe that this will protect them  51  sickness and harm.

According to the traditional religious beliefs of  52  Karen tribe from western Thailand, there are spirits that live in houses, fields, water, rice, buffaloes and trees.  53  believe that the spirits must all be given presents of food because if they are  54  they will be great suffering and burdens for people to bear. The most important person in Karen village is the priest and he is consulted regularly about sacrifices and  55  ceremonies.
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作文（50分）

升入初中，你开始了全新的学习生活。新的环境，新的老师和同学，都会给你新的感受，对生活你会有新的认识，对未来你会有新的梦想……你准备好如何面对这一切了吗？

请你以“初中，你好”为题写一篇作文。

要求：①内容侧重于对初中生活的体验和想法。②要写真话，抒真情。③为了内容充实，最好不要少于600字。
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