文档介绍：PYTHON测试题————————————————————————————————作者:————————————————————————————————日期: ?(B)defa(b,c,d):,,?(A)printtype(1/2)A.<type'int'>B.<type'number'>C.<type'float'>D.<type'double'>E.<type'tuple'>?(E)printtype([1,2])A.<type'tuple'>B.<type'int'>C.<type'set'>D.<plex'>E.<type'list'>?(C)deff():passprinttype(f())A.<type'function'>B.<type'tuple'>C.<type'ype'>D.<type'str'>E.<type'type'>?(A)printtype(1J) A.<plex'>B.<type'unicode'>C.<type'int'>D.<type'float'>E.<type'dict'>?(D)printtype(lambda:None) A.<type'ype'>B.<type'tuple'>C.<type'type'>D.<type'function'>E.<type'bool'>?(D)a=[1,2,3,None,(),[],]printlen(a) ?(C)print(type(1/2)) A.<type'int'>B.<type'number'>C.<type'float'>D.<type'double'>E.<type'tuple'>?(C)d=lambdap:p*2t=lambdap:p*3x=2x=d(x)x=t(x)x=d(x)printx ?(A)x==2printx//y ?(C)nums=set([1,1,2,3,3,3,4])printlen(nums) ?(A)x=Truey=Falsez=Falseifxoryandz:print"yes"else:print"no" ?(C)x=Truey=Falsez=Falseifnotxory:print1elifnotxornotyandz:print2elifnotxoryornotyandx:print3else:print4 ,whichdirectoriesaresearchedformodules?(D)A)PYTHONPATHdirectoryB)currentdirectoryC)homedirectoryD)installationdependentdefaultpath ,B,,B,,B,C,,essErrortypeorSecurityErrortype(B)try:accessSecureSystem()essError,SecurityError:print"errortype1"continueWork() (B)daysOfWee