网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
It is difficult ______a world record and even more difficult to ______it.
A. keeping, set
B. keep, set
C. set, keep
D. to set, keep
参考答案
更多 “ It is difficult ______a world record and even more difficult to ______it.A. keeping, setB. keep, setC. set, keepD. to set, keep ” 相关考题
考题
Which DBMS_SCHEDULER procedure(s) can be used to alter an existing job? ()
A. SET_ATTRIBUTE_NULLB. ALTER_JOBC. ALTER_JOB_PARAMETERSD. ALTERE. SET_ATTRIBUTE
考题
下列Python程序的运行结果是: s1 = set(['a', 'a', 'c', 'd', 'c', 'd'] ) print(s1)A.set()B.{'a', 'a', 'c', 'd', 'c', 'd'}C.{'a', 'c', 'd'}D.['a', 'c', 'd']
考题
【单选题】下面不能创建一个集合的语句是A.s1 = set ()B.s2 = set (“abcd”)C.s3 = (1, 2, 3, 4)D.s4 = frozenset((3,2,1) )
考题
下列Python程序的运行结果是: s1 = set(['a', 'a', 'c', 'd', 'c', 'd'] ) print(s1) 注:集合中的元素是无序的。A.set()B.{'a', 'a', 'c', 'd', 'c', 'd'}C.{'a', 'c', 'd'}D.['a', 'c', 'd']
考题
关于SET和RST指令的说法错误的是()。A.SET指令的目标元件为Y、M、S、T、CB.RST指令的目标元件为Y、M、S、T、C、D、V、ZC.对同一目标元件,RST和SET可多次使用D.RST和SET对同一目标元件操作,最后执行者有效
热门标签
最新试卷