1．银锌电池广泛用作各种电子仪器的电源,它的充电和放电过程可以表示为:

2Ag+Zn(OH)₂Ag₂O+Zn+H₂O

在此电池放电时,负极上发生反应的物质是.

A．Ag　　　　　 B．Zn(OH)₂C．Ag₂O　　　　 D．Zn

第二节　 第二节　 书面表达 (满分25分)

　 最近，你校组织学生到农村进行一次社会实践活动，调查“富民政策”实施后，农村物质和精神方面的新面貌。下列四幅图画描绘了你们在农村的所见所闻。请根据图画内容，用英语写一篇实践活动报告。

注意：

1．词数：120左右；开头部分已给出，不计入总词数。　　　　

2．运用想象，可适当发挥；

3．参考词汇：富民政策rich-peasant policy；

Last weekend, our school organized a social activity．

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2．只允许修改10处，多者(从第11处起)不计分。

A millionaire invited all the bachelors in the city his home, and took them to a big pool that lived some crocodiles．“I want to find out a brave heart．Who dares to jump into this pool and swim to the other side will get all my fortune and my beautiful daughter．” All the bachelors looked at each others, with a pale and red face．None dared．All of sudden, a bachelor jumped into the water．He swam towards the other side with amazing speed, touched the side, and climbing on without even waking the crocodiles! The millionaire went up and held his hand: “Congratulation! What a brave heart! I suppose you want my daughter so much!” “Not much at all!” the guy cried, “I just want to know who pushes me into the pool just now!”