উত্তর সিলেক্ট করলে সঠিক ও ভুল দেখাবে।
ব্যাখ্যা ও সঠিক সমাধান
উত্তর:
remedial
Corrective (adjective): designed to correct or counteract something harmful or undesirable.
"management were informed so that corrective action could be taken"
Similar: therapeutic, restorative, curative, reparatory, reparative, rehabilitative, ameliorative, correctional, punitive, penal, disciplinary, disciplinarian, castigatory, reformatory, penitentiary.