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【单选题】
提速道岔扣件采用()弹条分开式可调扣件(中级线路工用)。
A.
Ⅰ型
B.
Ⅱ型
C.
Ⅲ型
D.
Ⅳ型
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A.
arrange
B.
to arrange
C.
is arranging
D.
arranged
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【单选题】The sales manager had his secretary ______ a press conference for their new products.
A.
arrange
B.
to arrange
C.
is arranging
D.
arranged
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【判断题】getchar 函数的功能是接收从键盘输入的一串字符。
A.
正确
B.
错误
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A.
近端小管
B.
髓袢降支细段
C.
髓袢升支细段
D.
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A.
近端小管
B.
髓袢降支细段
C.
髓袢升支细段
D.
髓袢升支粗段
【单选题】电感传感器的工作原理是()。
A.
压电效应
B.
电阻应变效应
C.
右手螺旋定则
D.
电磁感应
【单选题】在肾小管葡萄糖重吸收的部位仅限于
A.
近端小管
B.
髓袢降支细段
C.
髓袢升支细段
D.
髓袢升支粗段
E.
远曲小管
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