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如表是一些长1米、横截面积为1毫米2的导线在20℃时的电阻（单位：欧）．将表格中的锰铜线和镍铬合金线串联在同一电路中，则通过锰铜的电流______通过镍铬合金的电流．镍铬合金线上的电压______锰铜线上的电压（填“大于”、“小于”、或“等于”）．

银0.016铁0.096
铜0.017铅0.20
铝0.027锰铜0.44
钨0.052镍铬合金1.10

答案

当锰铜线和镍铬合金线串联在电路中时，通过锰铜的电流与通过镍铬合金的电流相等；

查表得镍铬合金线的电阻大于锰铜线的电阻，根据U=IR可知，镍铬合金线上的电压大于锰铜线上的电压．

故答案是：等于；大于．

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短文填空 根据短文内容及首字母提示，补全空格内单词，使短文完整、通顺。（请在答题卡上写出完整单词）（本大题共10小题，满分10分）

A blind boy sat on the steps of a building with a hat by his feet. He held up a sign which said: “I am blind, please help.” There were only a few coins in the h  小题1: .

A man was w  小题2:  by. He took a few coins from his pocket and dropped them into the hat. He then took the sign, wrote some words on the other side of it. Then he put the sign back s__小题3:__ that everyone who walked by would see the new words.

Soon the hat began to fill up. A lot m  小题4:  people were giving money to the blind boy. That afternoon the man who had c  小题5: the sign came to see how things were. The boy recognized his footsteps and asked, “Were you the one who changed my sign this morning? What did you write?”

The man said, “I only wrote the truth. I said what you said but in a d  小题6:  way.”

What he had written was: “Today is a beautiful day, b  小题7:  I cannot see it.”

Do you think the first sign and the second sign were saying the same thing? Of course b小题8:  signs told people the boy was blind. But the first sign s 小题9:  said the boy was blind. The second sign told people they were so l  小题10:  that they were not blind. Should we be surprised that the second sign was more effective?
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老舍解剖国民劣根性的小说《二马》采用了（）
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