皮皮学,免费搜题
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搜题
【单选题】
把一个阻值为30Ω的电阻和电感为0.4mH的电感线圈串联后,接到正弦交流电源上,已知电感的感抗为40Ω,则该电路的功率因数为()
A.
0.6
B.
0.75
C.
1
D.
0.8
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举一反三
【单选题】成人心率每分钟 波动次数为:
A.
50---60 次
B.
60-70 次
C.
60 ~ 100 次,每天搏动 10 万 次左右
D.
60-120次
【多选题】其他个人贷款品种包括( )。
A.
个人质押贷款
B.
个人信用贷款
C.
个人抵押授信贷款
D.
个人住房装修贷款、个人耐用消费品贷款、个人医疗贷款、个人旅游消费贷款、下岗失业人员小额担保贷款
【单选题】一张气泡室照片表明,质子的运动轨迹是一半径为10cm的圆弧,运动轨迹平面与磁感强度大小为0.3Wb·m2的磁场垂直. 该质子动能的数量级为
A.
0. 0 1MeV
B.
1MeV
C.
0.1MeV
D.
10Mev
【单选题】肝组织桥接坏死常于
A.
急性普通性肝炎
B.
慢性持续性肝炎
C.
慢性活动性肝炎
D.
急性重症肝炎
E.
亚急性重症肝炎
【单选题】Nathaniel Hawthorne held an unceasing interest in the “interior of the heart” of man's being. So in almost every book he wrote, Hawthorne discussed ______
A.
love and hatred
B.
sin and evil
C.
frustration and self-denial
D.
balance and self-discipline
【单选题】I think that table is ____.
A.
occupied
B.
apply
C.
recorded
D.
assistant
【简答题】This book covers almost every aspect of the field concerned and also reviews the best practice in this field.
【判断题】V形反转速度快,爆发力强,发生之前往往有迹可循,买卖时机容易把握。
A.
正确
B.
错误
【单选题】It's never easy for a mighty military to tread lightly on foreign soil. In the case of American forces in South Korea, protectors of the nation's sovereignty since the Korean War, the job is made doub...
A.
the massacre of 200 pro-democracy protesters
B.
many tragic outcomes of U.S. Korean cross-country marriage
C.
sexual assaults on Korean prostitutes
D.
American servicemen's behaviour in South Korea
【简答题】Almost every book written by Hawthorne discusses _____ , which reflects his unceasing interest in the “interior of the heart” of man’s being.
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