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【多选题】
关于BAS检测仪表,说法正确的有( )。
A.
检测仪表可分为处理模拟量信号的传感器类仪表和处理开关量的控制器类仪表
B.
检测仪表包括温度、湿度、压力、压差、流量、水位、一氧化碳、照度、电量等测量仪表
C.
检测仪表可分为对被调量可进行连续调节的调节阀类仪表和对被调量进行通断两种状态控制的控制阀类仪表
D.
检测仪表包括电动调节阀、电动蝶阀、电磁阀、电动风门执行机构等
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【判断题】施工单位应当设立安全生产管理机构,配备专职安全生产管理人员。()专职安全生产管理人员负责不对安全生产进行现场监督检查。()
A.
正确
B.
错误
【单选题】To make sure they stock clothes that their customers will purchase, a department store implements a new application that analyzes spending levels at their stores and cross-references this data to popu...
A.
Customer intimacy
B.
Survival
C.
Operational excellence
D.
Improved decision making
E.
New products and services
【单选题】She avoided making any references _________ her divorce on any public occasion.
A.
of
B.
at
C.
to
D.
with
【简答题】用1,2,3,4,5这五个数字组成无重复数字四位偶数,共有 ▲ 个.
【单选题】用 1 、 2 、 3 、 4 、 5 这五个数字组成无重复数字的 三位奇数的个数是( )
A.
36
B.
48
C.
90
D.
180
【单选题】To make sure they stock clothes that their customers will purchase, a department store implements a new application that analyzes spending levels at their stores and cross-references this data to popu...
A.
Customer intimacy
B.
Survival
C.
Operational excellence
D.
Improved decision making
E.
New products and services
【多选题】Choose the correct answers according to what you've learned. To write a good executive summary, you need to generalize key points of the original document by____.
A.
keeping the original illustrations, examples, and references
B.
writing general or broad statements
C.
using descriptive or functional headings
D.
making comments on the source document
【单选题】Making some notes from ideas in a source and using them in your text but forgetting to put the references is:
A.
Plagiarism
B.
Bad Practice
C.
Acceptable Practice
【简答题】用0,1,2,3,4,5这六个数字组成无重复数字的五位数.试分别求出符合下列条件的五位数的个数(最后结果用数字表达): (1)总的个数; (2)奇数; (3)能被6整除的数; (4)比12345大且能被5整除的数.
【单选题】用 1 、 2 、 3 、 4 、 5 这五个数字组成无重复数字的 三位奇数的个数是( )
A.
36
B.
48
C.
90
D.
100
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