【单选题】下列解析式中不是数列1,-1,1,-1,1…的通项公式的是 [ ]
【判断题】Most modern democratic states practice representative democracy.
【单选题】A) It had many problems. B) It was the most democratic country in the world. C) It was fair to women. D) It had some minor problems to solve.
B.
It was the most democratic country in the world.
D.
It had some minor problems to solve.
【单选题】设A=0101,B=0011,则A XOR B的结果是( )
【简答题】已知LED=0110 0011,计算LED1= ?LED2= ?
【单选题】What is the requirement of the most liberal wing of the Democratic-party?
A.
They want a more direct action.
B.
They want an incomes policy to check inflation.
C.
They want to rebuild industry.
D.
They want a wall of protective tariffs.
【单选题】( )模式即从违反常规的角度观察问题 , 求得解决问题的 思 维方法。
【判断题】逆向思维模式即从违反常规的角度观察问题,求得解决问题的思维方法。
【简答题】America’s system of higher education is believed to be the most ________and democratic in the world.