单项选择题
A.s[0]=="1" and s[-1]=="0"B.s[0]=="1" or s[-1]=="0"C.s[0]="1" or s[-1]="0"D.s[0]==1 and s[9]==0
A.import randoma=randint(100,999)B.import randoma=random.randint(100,999)C.import randoma=random.randint(100,1000)D.import randoma=random.randint[100,999]
A.TrueB.FalseC.报错D.false