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【简答题】
求公式(p∧q)→(q∧r)的析取范式
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【简答题】将 ... 与 ... 区分开
【简答题】Falling temperatures are no excuse to avoid outdoor exercise with your dog. Along with sure you are appropriately dressed, your dog should also be properly protected from the elements. Some lar...
【单选题】《中华人民共和国城乡规划法》要求制定和实施城乡规划，应当遵循（ ）的原则。
A.
城乡统筹、合理布局、节约土地、集约发展和先规划后建设
B.
促进资源、能源节约和综合利用
C.
保护耕地等自然资源和历史文化遗产
D.
保持地方特色、民族特色和传统风貌
【单选题】To get the most out of the user testing process, we must avoid falling in love with ___ and instead fall in love with ____.
A.
our prototyped ideas, our users’ problems
B.
speed and newness, precision and personalization
C.
constructive criticism, our creative confidence
D.
innovation for innovation’s sake, our users
【判断题】One of the best ways to avoid falling into the trap of plagiarism is to start work on your speeches well before they are due.
A.
正确
B.
错误
【单选题】To avoid falling into a liquidity trap, most central banks:
A.
seek a positive but small inflation rate rather than zero inflation.
B.
target inflation rather than the money supply.
C.
conduct open-market operations to change the money supply instead of changing the discount rate.
D.
aim at a target of zero inflation so that inflation expectations are zero too.
【简答题】(6)5CrMnMo,钢种( ),热处理( )
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