【单选题】What is NOT significant of the increase of wind power?
A.
Wind power is the fastest growing energy source.
B.
Wind power has become an ever-expanding industry.
C.
The wind power is creating thousands of jobs in Germany.
D.
The electricity generated by wind power in 1999 is enough for 5 million suburban homes.
【判断题】生态旅游的价值体现主要是由导游人员来完成的,因而导游人员的素质对生态旅游活动的成功与否具有重要意义。()
【单选题】请阅读下面的程序: i=3 j=5 while True: if i<5: i+=i print(i) break elif j<1: j-=j print(j)
【判断题】最大限度的工序集中,是在一个工序中完成零件的全部加工
【单选题】以下循环终止后将显示什么? number = 55 isPrime = True i = 2 while i if number % i == 0: isPrime = False i += 1 print("i is", i, "isPrime is", isPrime)
A.
i is 5 isPrime is True
B.
i is 5 isPrime is False
C.
i is 6 isPrime is True
D.
i is 6 isPrime is False
【判断题】花生贮藏可以采用带壳贮藏和不带壳贮藏,囤藏、室藏都可以。
【单选题】What will be the output of the following Python code? i = 1 while True: ----if i%2 == 0: --------break ----print(i) ----i += 2
【判断题】最大限度的工序集中,是在一个工序中完成零件的全部加工。( )
【判断题】最大限度的工序集中,是在一个工序中完成零件的全部加工。
【判断题】最大限度的工序集中是一个零件的加工集中在一道工序内完成。