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【单选题】
这是一段曼彻斯特编码,请写出这段电平信号对应的比特流。
A.
01101
B.
10010
C.
01011
D.
11101
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参考答案:
举一反三
【简答题】若只需要通过一个成员函数读取其数据成员的值,而不需要修改它们,则应在函数头的后面加上()关键字;若只需要读取引用参数的值,不需要对其修改,则应在该参数说明的开始使用()关键字。
【单选题】( ) his whole-hearted dedication to the project, he didn’t receive any credit for him.
A.
Although
B.
Even
C.
In spite of
D.
Despite of
【判断题】His strong will strengthening his optimism, dedication and determination.
A.
正确
B.
错误
【简答题】若只需要通过一个成员函数读取数据成员的值,而不需要修改它,则应在函数头的后面加上___关键字。
【简答题】若变量i的初值为8,则下列循环语句中循环体的执行次数为( )。Do While iA. 3次 B. 4次 C. 5次 D. 6次
【单选题】As a ______ boss, he expected total loyalty and dedication from his employees.
A.
demanding
B.
demanded
C.
demand
D.
having demanded
【简答题】现场抽油机刹车系统的作用是什么?其性能取决于什么?
【单选题】若变量 i 的初值为 8 ,则下列循环语句中循环体的执行次数为 Do While i <= 17 i=i+2 Loop
A.
6
B.
5
C.
4
D.
3
【单选题】Professor Baker plans to ______ his new book at the end of this year as a dedication to his wife.
A.
bring up
B.
bring out
C.
bring back
D.
bring off
【单选题】Professor Lin's dedication to teaching earned him the respect of both his colleagues and students.
A.
experience in
B.
determination of
C.
devotion to
D.
contributions to
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