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【单选题】
RLC 串联交流电路中,已知 R=X C =X L =10Ω , I=1A ,电路端电压 U 为( )。A.
10V
B.
20V
C.
30V
D.
40V
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【单选题】对违反中央八项规定精神的,严重违纪被立案审查开除党籍的,严重失职失责被问责的,以及发生在群众身边、影响恶劣的不正之风和腐败问题,应当()
A.
严肃处理
B.
一律予以免职
C.
公开场合深刻检查
D.
点名道姓通报曝光
【单选题】Which of following is not about the central idea of Text A of Unit 5?
A.
Water is important resource.
B.
Getting water right is the great challenge.
C.
Agriculture needs water for irrigation.
D.
Conserve water first. Then, follow it up with new solutions.
【单选题】对违反中央八项规定精神的,严重违纪被立案审查开除党籍的,严重失职失责被问责的,以及发生在群众身边、影响恶劣的不正之风和腐败问题,应当( )。
A.
点名道姓通报曝光
B.
谈心谈话
C.
适当批评
D.
适当警告
【简答题】Listen to the following song, “Solar Energy,” sung by Ron Brown. Learn to sing it and fill in the missing words in the following lyrics. Solar Energy Oh, the sun is a star. It’s our closest__1____. It...
【简答题】Listen to the above song, “Solar Energy,” sung by Ron Brown. Learn to sing it and fill in the missing words in the following lyrics. Oh, the sun is a star. It's our closest 1 . It's just 93 million mi...
【简答题】Solar Energy Oh, the sun is a star. It’s our ____1__star. It’s just ___2____ miles away. It gives us heat and___3____. It makes the world just ____4____. We’re getting solar energy every day. Solar po...
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