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【单选题】
在设计放大电路时，为了使带负载能力强，输出级常采用（ ）。A.
共集电路
B.
共射电路
C.
共基电路
D.
带复合三极管的 共射电路
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反馈参考答案：
举一反三
【判断题】A microprocessor is the most important, and usually the most expensive, component of a computer.
A.
正确
B.
错误
【单选题】The processing speed of a microprocessor is typically represented by its _____ speed.
A.
clock
B.
bit
C.
flash
D.
bus
【单选题】参见图示。下列关于如图所示信息的说法中哪项正确?
A.
当前仅将一个 VLAN 配置为使用中继链路
B.
目前尚无法进行 VLAN 间路由，因为交换机仍在协商中继链路
C.
接口 gi0/1 和 fa0/1 正在传输多个 VLAN 的数据
D.
图中所示的接口处于关闭状态
【简答题】请说明以下字母含义。V fg 0 V fg V a 0 α
【简答题】当欧元汇往欧盟国家时，收款人的银行账号应填入准确的IBAN号码。 1、请说明IBAN的含义； 2、假设某个IBAN的号码如下：BE62510007547061，请说明以下字母和数字的含义：1）BE，2）62，3）510007547061。
【简答题】A microprocessor is a(n) integrated circuit designed to process instructions. ____________________
【单选题】The following paragraph is incomplete. Choose the best sentence to make it complete. 选择合适的句子,完成段落。 There are a lot of terms used to describe computers. Most of these words imply the size, expected use...
A.
The process a computer works involves several steps that call for our attention.
B.
The impact of computer on modern society is beyond what we expect.
C.
Computers can be divided into several types according to the purpose they are used for and their capabilities.
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