Migrant worker in china
what does it mean

Their children have limited access to education and healthcare and can be separated from their parents for years on end. Definition. Rural migrant workers (农民工) are workers with a rural household registration who are employed in an urban workplace and reside in an urban area. They are not necessarily from rural areas.

i think its d, but grammarly says none

explanation:

no it who u choose to be. let no one tel u what or who to be;