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【单选题】
电力变压器的短路电压一般规定为额定电压的( )。
A.
2~3%
B.
4.5~6%
C.
1~8%
D.
8~10%
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参考答案:
举一反三
【单选题】Which is the best title for this passage?
A.
A Writer Wanted a Wife
B.
A Good Idea to Be Rich
C.
A Clever Idea to Make Himself Famous
D.
An Ad. for a Wife
【单选题】松下MADLN15SG伺服驱动器端子SRV_ON功能为( )
A.
伺服报警输入
B.
伺服使能输入
C.
左限位输入
D.
右限位输入
【判断题】松下MADLN15SG伺服驱动器端子SRV_ON功能为伺服使能输入( )
A.
正确
B.
错误
【单选题】进入输入井的作业其状态处于( )
A.
提交状态
B.
完成状态
C.
执行状态
D.
后备状态
【单选题】松下K5伺服驱动器中()参数设置负载惯量比
A.
Pr20
B.
Pr21
C.
Pr22
D.
Pr23
【单选题】在观察细菌某些不易着色的结构时可用特殊染色法,此类结构为
A.
细胞核
B.
荚膜
C.
细菌的排列
D.
细胞壁
E.
菌体形态
【单选题】Which of these is the best statement to present a job candidate's information in the body of a cover letter?
A.
I am a qualified and fully licensed pediatric nurse
B.
Your posting description closely matches my experiences assisting dysfunctional families in crisis, and recently I ’ ve taken seminars in family dynamics to develop the additional skills that tour ad indicates are essential
C.
You need a licensed, registered nurse, and I meet those qualifications.
D.
Having graduated summa cum lade from Soutwest College, I am well-prepared and eager to apply m knowledge in nursing.
【单选题】松下MADLN15SG伺服驱动器控制方向的参数为( )
A.
PR0.06
B.
PR0.08
C.
PR0.00
D.
PR0.01
【单选题】Which of the following is the BEST example of an internal stimulus that would create need recognition?
A.
a friend comments on how you   need a haircut
B.
a radio station runs an ad   for a used book sale
C.
a headache
D.
an invitation to a wedding   for which you need a gift
【单选题】Which of these is the best statement to present a job candidate's information in the body of a cover letter?
A.
I am a qualified and fully licensed pediatric nurse.
B.
Your posting description closely matches my experiences assisting dysfunctional families in crisis, and recently I've taken seminars in family dynamics to develop the additional skills that your ad indicates are essential.
C.
You need a licensed, registered nurse, and I meet those qualifications.
D.
Having graduated summa cum laude from Southwest College, I am well-prepared and eager to apply my knowledge in nursing.
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