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问题 多项选择题

坚持“三个有利于”标准，就是

A．不要把那些合乎“三个有利于”、本来姓“社”的东西，错误地判定为姓“资”而加以排斥
B．不要把那些合乎“三个有利于”、不具有特殊的社会制度属性、资本主义可以用社会主义也可以用的东西，错误地判定为姓“资”而加以排斥
C．对于那些确定姓“资”，但合乎“三个有利于”、可以为社会主义所利用的东西，也要允许其存在和支持其发展
D．凡是合乎“三个有利于”标准的，就是社会主义的，或者是为社会主义所需要和允许的

答案

参考答案：A,B,C,D

解析： 本题是对第3章“三个有利于”标准的正确运用的知识点的考查，因为本题绕的弯子比较多，所以比较容易选错。但是只要掌握一点“凡是合乎‘三个有利于’标准的，不管是姓‘资’还是姓‘社’，就是社会主义的，或者是为社会主义所需要和允许的”。把这一点往四个备选项上套，就可以选出ABCD都是正确答案。

填空题

鉴别下列物质（两题任选一题），要求写出实验操作、现象和结论．

（1）铁和铜______

（2）真金和“假金”（铜锌合金）______．
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单项选择题

Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route—through the boot.
Mr. Johnson’s car had finished up in a ditch at Romney Marsin, Kent after skidding on ice and hitting a bank. "Fortunately, the water began to come in only slowly, " Mr. Johnson said. "I couldn’t force the doors because they were jammed against the walls of the ditch and dared not open the windows because I knew water would come flooding in. "
Mr. Johnson, a sweet salesman of Sitting Home, Kent, first tried to attract the attention of other motorists by sounding the horn and hammering on the roof and boot. Then he began his struggle to escape.
Later he said, "It was really a half penny that saved my life. It was the only coin I had in my pocket and I used it to unscrew the back seat to get into the boot. I hammered desperately with a hammer trying to make someone hear, but no help came. "
It took ten minutes to unscrew the seat, and a further five minutes to clear the sweet samples from the boot. Then Mr. Johnson found a wrench and began to work on the boot lock. Fifteen minutes passed by. "It was the only chance I had. Finally it gave, but as soon as I moved the boot lid, the water and mud poured in. I forced the lid down into the mud and scrambled clear as the car filled up. "
His hands and arms cut and bruised, Mr. Johnson got to Beckett Farm nearby, where he was looked after by the farmer’s wife, Mrs. Lucy Bates. Huddled in a blanket, he said, "That thirty minutes seemed like hours. " Only the tips of the car wheels were visible, police said last night. The vehicle had sunk into two feet of mud at the bottom of the ditch.

Which statement is true according to the passage

A. Mr. Johnson’s car stood on its boot as it fell down.
B. Mr. Johnson could not escape from the door because it was full of sweet jam.
C. Mr. Johnson’s car accident was partly due to the slippery road.
D. Mr. Johnson struggled in the pouring mud as he unscrewed the back seat.
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