【判断题】磨损、腐蚀和断裂是机件的三种主要失效形式,其中以腐蚀的危害最大。( )
【多选题】()、()和()是机件的三种主要失效形式,其中以断裂的危害最大。
【简答题】扣缴义务发生时间为纳税人增值税纳税义务发生的当天。( ) 判断对错
【单选题】Which one of the statements is NOT the negative effect of monopolies?
A.
set any price they choose
C.
lose incentive to innovate
D.
supply inferior products
【单选题】According to paragraph 3, what is one negative effect of urbanization?
B.
Inadequate education funding.
C.
Inadequate public transportation.
【单选题】增值税扣缴义务发生时间为纳税人增值税纳税义务发生的当天。( )
【单选题】One negative effect of the Industrial Revolution was ________.
A.
the invention of the steam engine
D.
the invention of the Spinning Jenny
【单选题】One negative effect of the Industrial Revolution was ______.
A.
the invention of the steam engine
D.
the invention of the spinning jenny
【单选题】 One negative effect of the Industrial Revolution was .
A.
the invention of the steam engine
D.
the invention of spinning jenny
【判断题】增值税扣缴义务发生时间为纳税人增值税纳税义务发生的当天。