adjective
BAD : He gave all his money to the poors.
GOOD : He gave all his money to the poor.
◆◆◆
the poor (WITHOUT -s ) = all people that are poor: 'In a recession it is always the poor that suffer the most.'
adjective
BAD : He gave all his money to the poors.
GOOD : He gave all his money to the poor.
◆◆◆
the poor (WITHOUT -s ) = all people that are poor: 'In a recession it is always the poor that suffer the most.'
Longman Common Errors English vocabulary. Английский словарь распространенных ошибок Longman. 2012