According to the author, the nuclear industry generally______.
A.maintains that failure is always inevitable
B.holds that success is not always impossible
C.tends to think success is not always possible
D.doesn"t like the idea that failure is optional
第1题
Which of the following statements is in conformity with Murphys Law?
A.Everything that can go right will remain right.
B.Anything that can go wrong is bound to go wrong.
C.Things that can go wrong may not necessarily do so.
D.Almost everything that may go right will stay right.
请帮忙给出正确答案和分析,谢谢!
第2题
The authors attitude towards 3D printing is______.
A.curious
B.guarded
C.advocating
D.objective
请帮忙给出正确答案和分析,谢谢!
第3题
What can be inferred from the last paragraph?
A.Additive manufacturing may render cities obsolete.
B.The relation between urban and rural areas will be upturned due to 3D printing.
C.Factory and mass production is bound to disappear.
D.Should factory disappear, urbanization would still be in process.
请帮忙给出正确答案和分析,谢谢!
第4题
According to the text, additive manufacturing has a tendency to______.
A.duplicate the achievement of industrial revolution in the 18th century
B.eradicate factories and mass production
C.centre open-source design as its core
D.encourage infringements on intellectual properties
请帮忙给出正确答案和分析,谢谢!
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