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【判断题】
送风盔式面罩风源应是经过净化的新鲜空气,可以用氧气来替代,给工人提供良好的工作环境。()A.
正确
B.
错误
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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
【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
【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
【简答题】How may instructions be performed? What are sequential instructions, conditional instructions and iterative instructions?
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