【单选题】Which statement is not tree?
A.
The stories of Harry Potter are criticized in some other cities in U.S except New Mexicon
B.
Young people are fascinated with Harry Potter
C.
Christian churches hate Harry Potter
D.
Pastor Jack Brock planned to burn the Harry Potter books on Sunday
【判断题】当最优解中存在为零的非基变量时 , 则线性规划具唯一最优解。
【判断题】当最优解中存在为零的非基变量时,则线性规划具有唯一最优解。
【判断题】当最优解中存在为零的非基变量时,则线性规划具有唯一最优解。
【单选题】钢筋弯曲成型时,全长允许偏差为()mm。