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【单选题】
二级维护项目中，对驱动电机工作状态检测的基本要求是什么A.
仪表未报驱动电机故障
B.
电机外观无损伤
C.
电机可以正常运转
D.
电机可以正反转
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反馈参考答案：
举一反三
【单选题】44 What are Parisians famous for ?
A.
Their pursuit of independence.
B.
Their enthusiasm for conversation.
C.
Their ability to keep the city flourishing.
D.
Their devotion to developing a multiple culture.
【多选题】Which three timing modes are supported on the ONS 15454 shelf? （）(Choose three.)
A.
line timing
B.
loop timing
C.
internal timing
D.
through timing
E.
external timing
【单选题】The timing of diesel engine air starting valves is controlled by（）
A.
the air start valve timing gears and rods
B.
a cylinder check valve
C.
individual cams and valve gear
D.
an air manifold poppet valve
【单选题】Jia Pingwa is one of ________ in the world. [ ]
A.
the famous writer
B.
the most famous writer
C.
the most famous writers
D.
the more famous writer
【单选题】下列词语中加点的字的读音全都不相同的一组是
A.
．发霉 懊悔 欺侮 风雨如晦 诲人不倦
B.
疏浚 皴裂 逡巡 日月如梭 怙恶不悛
C.
．犄角 绮丽 崎岖 倚马可待 风光旖旎
D.
．枸杞 佝偻 句读 苟延残喘 狗仗人势
【简答题】市场择时能力(market timing)
【单选题】In the second round of the elimination match, that famous athlete was ______and didn't enter the final, which was really out of our expectation.
A.
knocked down
B.
knocked over
C.
knocked at
D.
knocked out
【判断题】Such details as timing, venue and number of attendees are the information related to the content of the meeting discussion, rather than its operation.()
A.
正确
B.
错误
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