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【单选题】
下列图示应力单元体,应力单位为MPa,其中属于单向应力状态的是图 。A.
A
B.
B
C.
C
D.
D
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举一反三
【单选题】News Report 2
A.
Coffee chains should solve the problem on their own.
B.
Coffee chains should encourage customers to bring their own cup.
C.
The government needs to support the efforts of the coffee chains.
D.
The government should punish the coffee chains for using paper coffee cups.
【单选题】News report 2
A.
They were looking after the queen.
B.
They were making a lot of noise.
C.
They were looking for a new box to live in.
D.
They were dancing in a unique way.
【多选题】下列表述法的效力的选项哪个是正确的?( )
A.
济南市人大制定的地方法规，其效力对象具有广泛性
B.
法律只能调整法律中明文规定的事项
C.
法一经公布即具有普遍约束力
D.
法律生效后，应该使一国之内的所有公民知晓，所谓“不知法者得免其罪”
【简答题】News Report 2
【简答题】所谓约束力,即 能力:
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