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【简答题】
（1）当x= 5时，函数y=3x-6的值y=（     ）； （2）若一次函数y=kx-3k+6的图象过原点，则k=（     ），一次函数的解析式为（     ）； （3）如图，直线AB是一次函数y=kx+b的图象，若|AB|= ，则函数的表达式为（     ）。
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举一反三
【单选题】What was grandmother's attitude towards the boy's inquisitive personality?
A.
She was quite annoyed because the boy always asked her to tell stories.
B.
She was too sad to remember the family's past in Europe.
C.
She was fairly happy to stay with the boy and told him about the family's past.
D.
She was highly curious to know why the boy wanted to know the family's past.
查看完整题目与答案
【单选题】She was quite about why she left her hometown.
A.
extensive
B.
extra
C.
extreme
D.
explicit
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【简答题】DK-1型制动机电空位操作时,大闸处于运转位,小闸缓解位是单独缓解( ),但较单独的大闸运转位快。
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【简答题】At the age of 16, Clara Barton was advised to become a teacher, since she was quite shy. She taught in Massachusetts for ten years, and was invited to Bordentown, New Jersey, to teach in a private sch...
查看完整题目与答案
【单选题】Although she was not very rich, she was quite with her money.
A.
noble
B.
flexible
C.
liberal
D.
liable
查看完整题目与答案
【单选题】DK-1型制动机电空位操作时,小闸处于运转位,大闸在运转位是列车正常运行中,大闸手把常放位置,是( )向全列车初充风、再充风以缓解列车制动所采用的位置。
A.
制动缸
B.
均衡风缸
C.
总风缸
D.
以上都不是
查看完整题目与答案
【简答题】DK-1型制动机电空位操作时,小闸处于运转位,大闸在制动位与大闸中立位配合使用可使列车制动管实现( )常用减压。
查看完整题目与答案
【判断题】DK-1型制动机电空位操作时,小闸处于运转位,大闸在重联位是重联补机以及换端操纵时手柄取出的位置。( )
A.
正确
B.
错误
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【判断题】抛光还原结束后,漆面要无细微划痕、无光晕,达到光可照人的程度。
A.
正确
B.
错误
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【单选题】What happened to Alice?
A.
She was ill,
B.
She was quite well.
C.
She was failed in the exam.
查看完整题目与答案
相关题目：
【单选题】What was grandmother's attitude towards the boy's inquisitive personality?
A.
She was quite annoyed because the boy always asked her to tell stories.
B.
She was too sad to remember the family's past in Europe.
C.
She was fairly happy to stay with the boy and told him about the family's past.
D.
She was highly curious to know why the boy wanted to know the family's past.
查看完整题目与答案
【单选题】She was quite about why she left her hometown.
A.
extensive
B.
extra
C.
extreme
D.
explicit
查看完整题目与答案
【简答题】DK-1型制动机电空位操作时,大闸处于运转位,小闸缓解位是单独缓解( ),但较单独的大闸运转位快。
查看完整题目与答案
【简答题】At the age of 16, Clara Barton was advised to become a teacher, since she was quite shy. She taught in Massachusetts for ten years, and was invited to Bordentown, New Jersey, to teach in a private sch...
查看完整题目与答案
【单选题】Although she was not very rich, she was quite with her money.
A.
noble
B.
flexible
C.
liberal
D.
liable
查看完整题目与答案
【单选题】DK-1型制动机电空位操作时,小闸处于运转位,大闸在运转位是列车正常运行中,大闸手把常放位置,是( )向全列车初充风、再充风以缓解列车制动所采用的位置。
A.
制动缸
B.
均衡风缸
C.
总风缸
D.
以上都不是
查看完整题目与答案
【简答题】DK-1型制动机电空位操作时,小闸处于运转位,大闸在制动位与大闸中立位配合使用可使列车制动管实现( )常用减压。
查看完整题目与答案
【判断题】DK-1型制动机电空位操作时,小闸处于运转位,大闸在重联位是重联补机以及换端操纵时手柄取出的位置。( )
A.
正确
B.
错误
查看完整题目与答案
【判断题】抛光还原结束后,漆面要无细微划痕、无光晕,达到光可照人的程度。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What happened to Alice?
A.
She was ill,
B.
She was quite well.
C.
She was failed in the exam.
查看完整题目与答案