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【多选题】
所谓优质的物流服务就是对顾客使用的商品的一种保证它包括( )A.
拥有顾客所期望的商品
B.
在顾客所期望的时间传递商品
C.
符合顾客所期望的质量
D.
使顾客总价值大于顾客总成本
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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
【简答题】在pn结中,p区的多子是 ,少子是 。
【单选题】The processing speed of a microprocessor is typically represented by its _____ speed.
A.
clock
B.
bit
C.
flash
D.
bus
【简答题】请说明以下字母含义。V fg 0 V fg V a 0 α
【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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