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【单选题】
在具有过载保护的接触器自锁正转控制线路中,若按下起动按,发现接触器KM能吸合,但电动机发出“嗡嗡”声,不能起动,其原因是( )。A.
.电动机有机械卡阻
B.
.电源缺相
C.
.接触器主触点有一相接触不良
D.
.热继电器热元件一相断路
E.
.电动机定子绕组一相断路
F.
.以上均有可能
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【简答题】普通凿井法一般采用（ ）的方法。
【简答题】普通发票分为一般普通发票和专业发票。( )
【单选题】How do you show your interest in the job when your interview is about to be put an end?
A.
Restate your interest to the interviewer(s).
B.
Express your thanks to the interviewer(s).
C.
Try to establish contact with the interviewer(s).
D.
Raise questions about the employer or job.
【单选题】What is one important thing to remember when closing an interview?
A.
Ask for applause from the audience.
B.
Show appreciation by shaking hands.
C.
State your personal opinions about the interview.
【单选题】A2 题型 女46岁,平卧用力向下屏气时子宫完全自阴道脱出,其临床特点不包括
A.
张力性尿失禁
B.
腰骶部酸痛
C.
宫颈、阴道壁有溃疡
D.
常伴有便秘
E.
常伴有月经失调
【单选题】How do you show your interest in the job when your interview is about to be put an end?
A.
Restate your interest to the interviewer(s).
B.
Express your thanks to the interviewer(s).
C.
Raise questions about the employer or job.
D.
Try to establish contact with the interviewer(s).
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