Which group contains only service businesses?
1 )
book shop, language school, newsagent
2 )
jewellery repairer, taxi firm, food store
language school, taxi firm, jewellery repairer
4 )
taxi firm, newsagent, food store
تحلیل ویدئویی تست
تحلیل ویدئویی برای این تست ثبت نشده است!