Python ]N=len（问题）random\u order=np.random.i的排列（问题）random\u order:next\u questions=questions[0]print（random\u order） if not x in myList:

]N=len（问题）random\u order=np.random.i的排列（问题）random\u order:next\u questions=questions[0]print（random\u order）

if not x in myList:
  myList.append(x)

myList = list(set(myList))

import random 
questions= [ 'define math', 'define french', 'define english'] 
results = random.sample(questions, k=1) 
if results not in questions:
  questions.append(results)

print(questions)

define whatever
define english
define slovak
define spanish
define czech
define french
define math