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【简答题】
在三相交流异步电动机定子上布置有空间位置互差( )电角度的三相绕组。
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反馈参考答案：
举一反三
【单选题】Why does Rose feel nervous?
A.
Because she will meet a group of very important visitors this afternoon.
B.
Because she has to deliver a report in the afternoon but it isn’t ready.
C.
Because she is not feeling well.
D.
Because she is going to speak before important visitors this afternoon.
【简答题】声音的特性有三个要素，分别是______、______、______；其中声音的音调与发声体振动的______有关，______越高，音调越______．
【简答题】简述世界贸易组织反倾销规则中规定的征收反倾销税的条件?
【单选题】某放大电路电压增益的频率特性表达式为【图片】，该电路的中频增益和带宽是______。
A.
20dB ， 30Hz
B.
20dB ， 10kHz
C.
10dB ， 30H z
D.
10dB ， 10kHz
【简答题】了解职业、了解人才市场以及当前的就业形势，让自己对所处环境有一个清醒的认识，保持积极的心态，为将来的职业前程做好准备是（）的主要内容。
【单选题】She retired from the company where she has _______ and been a source of encouragement to others.
A.
leading by example
B.
led by example
C.
shared in example
D.
embarked on example
【简答题】She retired from the company where she has led ______ example and been a source of encouragement to others.
【简答题】 1. Why does the man like autumn?
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