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【判断题】
功率放大电路的最大输出功率是指在基本不失真的情况下,负载上可获得的最大交流功率。()
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】“作者合,读者离。”该句是汉字形貌修辞哪种方法最典型的特征
A.
并字
B.
拆字
C.
合形
D.
减笔
【多选题】在纯水加入一些酸,则溶液中表达错误的是( )
A.
[H + ][OH - ] 的乘积不变
B.
[H + ][OH - ]的乘积增大
C.
[H + ][OH - ]D的乘积减小
D.
[OH - ]浓度增大
【单选题】下列数组定义中,哪一个是不正确的? ( )
A.
int b[2,3];
B.
char c[30];
C.
float x[5];
D.
int y[5]={1,2,3};
【判断题】Systems and subsystems are interrelated and interdependent.
A.
正确
B.
错误
【简答题】阅读理解。 Science fiction and fantasy are interrelated,and it can be hard to tell the difference between the two.The two terminologies (术语)have been widely discussed,and it is very difficult to draw a lin...
【单选题】185 A project is defined as:
A.
a coordinated undertaking of interrelated activities directed toward a specific goal that has a finite period of performance.
B.
a large, complex undertaking with many objectives, multiple sources of funding, and a not discernible end point.
C.
an undertaking of interrelated activities directed toward a specific goal that can be accomplished in less than one year.
D.
a group of activities headed by a project manager who has cradle-to-grave cycle responsibility for the end product.
E.
All of the above
【简答题】制动单元和电阻出现故障现象是什么?
【判断题】Psychological and physical illnesses are interrelated.
A.
正确
B.
错误
【单选题】A project is defined as:
A.
a coordinated undertaking of interrelated activities directed toward a specific goal that has a finite period of performance.
B.
a large, complex undertaking with many objectives, multiple sources of funding, and a not discernible end point.
C.
an undertaking of interrelated activities directed toward a specific goal that can be accomplished in less than one year.
D.
a group of activities headed by a project manager who has cradle-to-grave cycle responsibility for the end product.
E.
All of the above.
【多选题】民族区域自治地方文化上的权利包括:
A.
全国人民代表大会、全国政协会议、党代会提供民族语言翻译
B.
会议上的选举票、表决票使用多种民族文字
C.
自治机关执行职务时必须使用一种或几种通用语言文字
D.
维护各民族保持与改革风俗习惯的权利
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