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【单选题】
用数字万用表测二极管时如果显示溢出标记,交换表笔测量也显示溢出标记,说明此二极管( )。
A.
单向导电
B.
击穿短路
C.
内部断路
D.
无法判断
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举一反三
【单选题】The instructions contain geometric instructions, _________ instructions and travel instructions.
A.
process
B.
processing
C.
processed
【单选题】在计算机中,常用的数制是( )
A.
二进制
B.
十六进制
C.
八进制
D.
十进制
【简答题】Complete the instructions Instructions
【单选题】Which of the following statements about teachers‘ instructions is NOT true?
A.
Instructions should be simple and clear.
B.
Instructions can be long and complicated for students to follow.
C.
Teachers can use body language to assist students to understand.
D.
Instructions should be kept to a minimum during activities.
【简答题】Shipping instructions
【单选题】在计算机中常用的数制是( )。
A.
二进制 B
B.
十六进制
C.
八进制
D.
十进制
【多选题】Which of the following types of instructions only provide information for the assembler to translate symbolic instructions into machine instructions, and there is no corresponding machine instruction ...
A.
Symbolic instructions
B.
Directives
C.
Macro
D.
Operators
【判断题】刀开关在做隔离开关选用时,要求刀开关的额定电流大于或等于线路实际的故障电流。
A.
正确
B.
错误
【单选题】在计算机中, 常用的数制是()
A.
二进制
B.
八进制
C.
十进制
D.
十六进制
【简答题】How may instructions be performed? What are sequential instructions, conditional instructions and iterative instructions?
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