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【单选题】
下列顺序控制继电器结束(分步程序)指令中,为分步转换的指令是:( )A.
SCR
B.
SCRE
C.
SCRT
D.
CSCRE
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反馈参考答案：
举一反三
【单选题】You are attempting to parallel two AC generators, and the synchroscope(同步器) pointer is revolving in the fast direction. This indicates that the frequency of the incoming machine is ______.
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
the same as the bus frequency but out of phase with it
D.
the same as the bus frequency and the circuit breaker may be closed at any pointer position
【单选题】You should FIRST treat a simple fracture by ().
A.
Attempting to set the fracture
B.
Preventing further movement of the bone
C.
Applying a tourniquet
D.
Alternately applying hot and cold compresses
【单选题】患者女,70岁。患慢性肺源性心脏病5年。现出现下肢水肿,喘息严重并呈端坐呼吸。为警惕患者发生肺性脑病,护理人员应注意观察
A.
体温
B.
意识状态
C.
饮食情况
D.
皮肤、黏膜
E.
姿势和步态
【简答题】婴儿出生第三天,进行沐浴,用艾熬水,给小孩洗澡,叫做____。
【单选题】You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow direction. This indicates that the frequency of the incoming machine is
A.
higher than the bus frequency
B.
lower than the bus frequency
C.
file same as file bus frequency but out of phase with it
D.
the same as the bus frequency, and the circuit breaker may be closed at nay pointer position
【简答题】—You need to start exercising again, I guess. —Well, I have been attempting ________ (eat) less recently. But as you know, my mother is such a good cook.
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