Dickens did much to expose evil byproducts of industrialization：（）, and mismanagement of schools, orphanages, prisons, and hospitals.

Dickens did much to expose evil byproducts of industrialization：（）, and mismanagement of schools, orphanages, prisons, and hospitals.
A.child labor
B.debtors’ prisons
C.ruinous financial speculation
D.inhuman legal procedures
正确答案：child labor#debtors’ prisons#ruinous financial speculation#inhuman legal procedures