下面代码的执行结果是:( )knights={'gallahad':'the pure','robin':'the brave'}for k,v in knights. items():print(k,v)
A. gallahad the pure robin the brave
B. gallahad,the purerobin,thebrave
C. the pure,gallahadthe brave ,robin
D. the puregallahadthe braverobin
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在程序的控制中存在三种基本的程序结构,分别是、和。
以下代码的输出结果是:a=3while a>0:a-=1print(a,end="")
---Which is the car he drives? ---It’s _________.
A. Car fifty-four
B. The fifty- four car
C. Fifty-fourth car
D. The fifty-fourth car
---When did Mr. Smith finally get to the theater? ---Just before the end of ____________.
A. the act fifth
B. act fifth
C. Act five
D. the act five