以下选项中，处理多个异常的代码，正确的有哪些？
try:
pass
except (ValueError、IndexError) as err:
print('Error: {}'.format(err))
print('continue')
try:
pass
except (ValueError, IndexError) as err:
print('Error: {}'.format(err))
print('continue')
try:
pass
except ValueError as err:
print('Error: {}'.format(err))
except IndexError as err:
print('Error: {}'.format(err))
print('continue')
try:
pass
except ValueError, IndexError as err:
print('Error: {}'.format(err))
print('continue')