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【单选题】
根据下面材料,回答下列各题 场景(六) 某机电工程项目,在防腐管道施工过程中,根据施工工艺安排,在管道焊接时,项目经理部根据施工现场的实际情况,本着尽可能选择优质低耗、劳动强度低的焊接方法,决定采用电弧焊。焊接前明确了焊接技术人员、质检人员、无损探伤人员、焊工及焊接热处理人员的职责,进行统一分工。由于分工合理,工程按期完成,得到业主的好评。 主持评定工作和对焊接及试验结构进行综合评定的人员( )。
A.
焊接技术人员
B.
焊接质检人员
C.
焊工
D.
焊接工程师
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参考答案:
举一反三
【判断题】四川东部的少数民族民俗和西部农耕民俗的是两种不同的民俗风情。( )
A.
正确
B.
错误
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【单选题】关于受体的叙述,下列哪一项是错误的
A.
胆碱能受体包括M型和N型
B.
肾上腺素能受体包括α型和β型
C.
N型受体与乙酰胆碱结合后使骨骼肌收缩
D.
M型受体与乙酰胆碱结合后使心脏活动增强
E.
α型受体与去甲肾上腺素结合后使血管平滑肌收缩
查看完整题目与答案
【单选题】Make sure you’ve got the passports and tickets and _________ before you leave.
A.
something
B.
anything
C.
everything
D.
nothing
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【单选题】'You've got already well, haven't you?' she asked. →She asked _____. . [ ]
A.
if I have already got well, hadn't you
B.
whether I had got well
C.
have I already got well
D.
had I already got well
查看完整题目与答案
【单选题】The international systems on measures and weights do NOT include ( ) .
A.
the Metric system
B.
the German system
C.
the British system
D.
the U.S. system
查看完整题目与答案
【单选题】关于受体的叙述,下列哪一项是错误的?()
A.
胆碱能受体包括M型和N型
B.
肾上腺素能受体包括α型和β型
C.
N型受体与乙酰胆碱结合后使骨骼肌收缩
D.
M型受体与乙酰胆碱结合后使心脏活动增强
查看完整题目与答案
【单选题】Which of the following is not prefixes indicating measures and weights ?
A.
centi
B.
kilo
C.
mini
D.
multi
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【单选题】关于M型受体的叙述,下列哪一项是错误的 ( )
A.
属于胆碱能受体
B.
能与毒蕈碱发生特异性结合
C.
存在于副交感神经节后纤维的效应器细胞膜上
D.
存在于神经肌肉接头的终板膜上
E.
其阻断剂为阿托品
查看完整题目与答案
【单选题】Hence obstacles are created ____ countries use different formats for weights, measures, dates, telephone numbers, addresses, and other common information.
A.
if
B.
unless
C.
because
D.
even if
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【多选题】he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?()
A.
The CDR collection must be enabled from the CLI.
B.
The syslog server IP address must be configured using the logging command.
C.
The CDRs must be sent to the syslog server using the gw-accounting syslog command.
D.
The logging file must be initialized using the logging buffered command.
查看完整题目与答案
相关题目:
【判断题】四川东部的少数民族民俗和西部农耕民俗的是两种不同的民俗风情。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】关于受体的叙述,下列哪一项是错误的
A.
胆碱能受体包括M型和N型
B.
肾上腺素能受体包括α型和β型
C.
N型受体与乙酰胆碱结合后使骨骼肌收缩
D.
M型受体与乙酰胆碱结合后使心脏活动增强
E.
α型受体与去甲肾上腺素结合后使血管平滑肌收缩
查看完整题目与答案
【单选题】Make sure you’ve got the passports and tickets and _________ before you leave.
A.
something
B.
anything
C.
everything
D.
nothing
查看完整题目与答案
【单选题】'You've got already well, haven't you?' she asked. →She asked _____. . [ ]
A.
if I have already got well, hadn't you
B.
whether I had got well
C.
have I already got well
D.
had I already got well
查看完整题目与答案
【单选题】The international systems on measures and weights do NOT include ( ) .
A.
the Metric system
B.
the German system
C.
the British system
D.
the U.S. system
查看完整题目与答案
【单选题】关于受体的叙述,下列哪一项是错误的?()
A.
胆碱能受体包括M型和N型
B.
肾上腺素能受体包括α型和β型
C.
N型受体与乙酰胆碱结合后使骨骼肌收缩
D.
M型受体与乙酰胆碱结合后使心脏活动增强
查看完整题目与答案
【单选题】Which of the following is not prefixes indicating measures and weights ?
A.
centi
B.
kilo
C.
mini
D.
multi
查看完整题目与答案
【单选题】关于M型受体的叙述,下列哪一项是错误的 ( )
A.
属于胆碱能受体
B.
能与毒蕈碱发生特异性结合
C.
存在于副交感神经节后纤维的效应器细胞膜上
D.
存在于神经肌肉接头的终板膜上
E.
其阻断剂为阿托品
查看完整题目与答案
【单选题】Hence obstacles are created ____ countries use different formats for weights, measures, dates, telephone numbers, addresses, and other common information.
A.
if
B.
unless
C.
because
D.
even if
查看完整题目与答案
【多选题】he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?()
A.
The CDR collection must be enabled from the CLI.
B.
The syslog server IP address must be configured using the logging command.
C.
The CDRs must be sent to the syslog server using the gw-accounting syslog command.
D.
The logging file must be initialized using the logging buffered command.
查看完整题目与答案
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