题目内容
（请给出正确答案）
化工装置检修过程中要加强动火作业管理，下列作业中，不属于动火作业的是()。
A．使用喷灯作业
B．使用电焊作业
C．使用砂轮打磨
D．操作电动阀门
如搜索结果不匹配，请 联系老师 获取答案
更多“化工装置检修过程中要加强动火作业管理，下列作业中，不属于动火…”相关的问题
第1题
●The standard (67) in C language contain many useful functions for input and output，string handling，mathematical computations，and system programming tasks.
(67) A．database
B．files
C．libraries
D．subroutine
第2题
The standard(70)in C language contain many useful functions for input and output， string handling，mathematical computations，and system programming tasks．
A．database
B．files
C．libraries
D．subroutine
第3题
The standard(70)in C language contain many useful functions for input and output， string handling，mathematical computations，and system programming tasks．
A．database
B．files
C．libraries
D．subroutine
第4题
The standard class(17) in C + + language contain many useful classes for input and output, string handling, mathematical computations, and system programming tasks.
A．database
B．files
C．libraries
D．subroutine
第5题
The standard(68)in C language contain many useful functions for input and output ,string handling ,mathematical computations, and system programming tasks.
A．database
B．files
C．libraries
D．subroutine
第6题
The standard(68)in C language contain many useful functions for input and output ,string handling ,mathematical computations, and system programming tasks.
A．database
B．files
C．libraries
D．subroutine
第7题
A．database B．files C．libraries D．subroutine
第8题
A．database
B．files
C．libraries
D．subroutine
第9题
A、Polite language.
B、Concise language.
C、Standard language.
D、Useful language.
第10题
● In C language, a ___(67)___ is a series of characters enclosed in double quotes.
(67)A. matrix B. string C. program D. stream
为了保护您的账号安全，请在“上学吧”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
微信搜一搜
上学吧
微信搜一搜
上学吧
