8. An electronic device often used for amplifying voltage and current is_____________.A. transistorB. conductorC. diode9. In a diode, current flows in ________ direction across the junction.A. only oneB. twoC. three10. A __________ amplifier provides signal amplification with little or no distortion, so that the output is proportional to the input.A. nonlinearB. linearC.1.电压有效值（）2.微处理器（）3.电子元件（）4.公共端插孔（）5.外阻（）6.放大器（）7.脉冲直流（）8.电压源（）9.系统设计（）10.逻辑运算（）（1）internal resistance （2）pulsating DC （3）voltage sources（4）logic circuits （5）RMS voltage （6）logic operation（7）external resistance （8）number systems （9）Microprocessor （10）amplifier （11）common jack （12）digital logic circuits （13）system design （14）anode of（15）electrical components三、短语翻译（每小题 2 分，共20分）1. Passive electrical circuits2. Assembler language3. The address bus4. Analog multimeter5. Semiconductor material6. chip holders7. peak-to-peak voltage8. dual-trace oscilloscope9. Flowchart10. Signal generator四、句子翻译（每小题 5 分，共20 分）1. The impact of digital integrated circuitson our modern society has been pervasive. Without them, the revolution of current computer and information-technologywould not exist.2. A multimeter is a general-purpose meter capable of measuring DC and AC voltage, current, resistance, and in some cases, decibels.3. When measuring current, the circuitmust be opened and the meter inserted in series with the circuit or component to be measured.4. Moore's law, which predicted that the number of devices integrated on a chipwould be doubled every two years, was五、综合运用（每小题20分，共20 分C is commonly considered to be a structured language with some similaritiesto Pascal. In C, a block of code is alogically connected group of program statements that can be treated as a unit.You can create a block of code by placing lines of code between opening and closing curly braces. For example:if(x<10){printf (“too low, try again”);reset_counter(-1);}The two statements after "if" that are between the curly braces are executed if xis less than 10. These two statements withthe braces represent a block of code. They are linked together: one of the statements cannot execute without the other also executing.(将上面的短文翻译成中文)8. An electronic device often used for amplifying voltage and current is _____________.A. transistorB. conductorC. diode9. In a diode, current flows in ________ direction across the junction.A. only oneB. twoC. three 10. A __________ amplifier provides signal amplification with little or no distortion, so that the output is proportional to the input.A. nonlinearB. linearC.1.电压有效值（ ）2. 微处理器（ ）3.电子元件（ ）4.公共端插孔（ ）5.外阻（ ）6.放大器（ ）7.脉冲直流（ ） 8.电压源（ ） 9.系统设计（ ）10.逻辑运算（ ）（1）internal resistance （2）pulsating DC （3）voltage sources（4）logic circuits （5）RMS voltage（6）logic operation （7）external resistance （8）number systems （9）Microprocessor （10）amplifier （11）common jack （12）digital logic circuits（13）system design （14）anode of （15）electrical components 三、短语翻译（每小题 2 分，共 20 分）1. Passive electrical circuits 无源电路2. Assembler language 汇编语言3. The address bus 地址总线4. Analog multimeter 模拟万用表5. Semiconductor material 半导体材料6. chip holders芯片插座 7. peak-to-peak voltage 电压峰-峰值 8. dual-trace oscilloscope 双踪示波器9. flowchart 流程图10. signal generator 信号发生器四、句子翻译（每小题 5 分，共 20 分）1. The impact of digital integrated circuits on our modern society has been pervasive. Without them, the revolution of currentcomputer and information-technologywould not exist.数字集成电路对现代社会的影响是普遍深入的，没有数字集成电路，将不存在当代的计算机和信息技术革命。

2. A multimeter is a general-purpose meter capable of measuring DC and AC voltage, current, resistance, and in some cases, decibels.万用表是一种通用仪表，能用来测量直流和交流电压、电流、电阻值，有时候还能测量分贝。

3. When measuring current, the circuitmust be opened and the meter inserted in series with the circuit or component to be measured.当测量电流时，必须断开电路，（然后）将万用表与待测电路或元器件相串联。

4. Moore's law, which predicted that the number of devices integrated on a chipwould be doubled every two years, was accurate for a number of years.摩尔定律指出：集成在一个芯片上的器件数量将每两年翻一番。

这在许多年来都是正20分，共20 分C is commonly considered to be a structured language with some similaritiesto Pascal. In C, a block of code is alogically connected group of program statements that can be treated as a unit.You can create a block of code by placing lines of code between opening and closing curly braces. For example:if(x<10){printf (“too low, try again”);reset_counter(-1);}The two statements after "if" that are between the curly braces are executed if x is less than 10. These two statements with the braces represent a block of code. They are linked together: one of the statements cannot execute without the other also executing.(将上面的短文翻译成中文)与Pascal语言相似，C通常被看成是一种结构化语言。