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【单选题】
指标是说明总体特征的,标志是说明总体单位特征的,( )。
A.
标志和指标之间的关系是固定不变的
B.
标志和指标之间的关系是可以变化的
C.
标志和指标都是用数值表示的
D.
只有指标才可以用数值表示
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【单选题】下列是电可擦除可编程只读存储器的是( )。
A.
ROM
B.
PROM
C.
EPROM
D.
EEPROM
【简答题】任务型阅读 Safety in thehighway is not totally out of hands. Here are four ways we canprotect ourselves when we travel. You are safer in a  large car. People in small cars are injured more often and more s...
【单选题】听力原文:Welcome to the Intelliverse exhibit here at the National Safety and Security Expo. My name is Sheryl London, and I would like to show you what products Intelliverse is creating to make your home ...
A.
To showcase the new products.
B.
To raise money for charity.
C.
To instruct how to repair a front door.
D.
To offer information to find missing keys.
【单选题】处理新生儿生理性黄疸最常用的方法是
A.
输白蛋白
B.
使用血浆
C.
光照疗法
D.
使用能量合剂
E.
无需处理
【单选题】下列存储器中,属于电擦除可编程只读存储器的是(6)。
A.
ROM
B.
RAM
C.
EPROM
D.
EEPROM
【单选题】Here is a copy of the Document of Compliance and the Safety Management Certificate
A.
A copy of DOC and SMC is shown
B.
A copy of DOC and SMC is in the file
C.
Neither DOC nor SMC is required
D.
Either DOC nor SMC is required
【单选题】EEPROM是电擦除可编程只读存储器的缩写,它的内容也由用户写入,()
A.
是用户用编程器一次性写入的,不能再改变
B.
可在紫外线灯的照射下擦除,反复多次地擦除和写入
C.
在写入新的内容时,原来的内容会自动清除,允许反复多次写入
D.
在其制造过程中确定,不允许再改变
【简答题】Safety in the highway is not totally out of hand. Here are four ways you can protect yourselves when you travel. [2] You are safer in a large car. People in small cars are injured more often and more ...
【单选题】下列中的()是电擦除可编程只读存储器。
A.
RAM
B.
EPROM
C.
EEPROM
D.
ROM
【判断题】EEPROM (Electrically Erasable Programmable read only memory)是指带电可擦可编程只读存储器。是一种掉电后数据不丢失的存储芯片。 EEPROM 可以在电脑上或专用设备上擦除已有信息,重新编程。
A.
正确
B.
错误
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