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【单选题】
The most significant technology that can reduce barriers to Internet access is:A.
electronic data interchange (EDI)
B.
digital subscriber lines (DSL)
C.
wireless Web technology
D.
shopping bot programs
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反馈参考答案：
举一反三
【单选题】If you want to improve your position and find a good job，it is important to______．
A.
understand the application form. of the company
B.
make a decision on the basis of your own desire
C.
improve your writing skills
D.
get a job related to your education
【简答题】--Have a nice trip.Take care. ---Thanks, ____ Bye. A. too you B you too C. also you D. you also
【单选题】You can make yourself _____ in English quite well if you keep on speaking the language. [ ]
A.
understood
B.
understand
C.
to understand
D.
understanding
【简答题】根据计算机采用的逻辑元件(电子器件)来划分其发展过程,至今已经历了四代,分别是: 、 、 、 、。
【简答题】根据计算机采用的()来划分其发展过程,至今已经经历了四代。
【单选题】运放的单位增益带宽fT＝1MHz，转换速率SR＝1V/μs，当运放构成反相放大电路时的闭环增益Av＝-10，则小信号闭环带宽fH＝______；当输出电压不失真最大幅度Vom＝10V时，那么全功率带宽BWP＝______。
A.
100kHz, 15.9kHz
B.
10kHz, 15.9kHz
C.
100kHz, 159kHz
D.
100Hz, 159Hz
E.
100kHz, 159Hz
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【简答题】--Have a nice trip.Take care. ---Thanks, ____ Bye. A. too you B you too C. also you D. you also
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