The sanitation in this area, ………… is neglected by the inhabitants, has caused the spread of many infectious diseases.

The sanitation in this area, ………… is neglected by the inhabitants, has caused the spread of many infectious diseases.

A.            The maintenance of which

B.            That maintenance

C.            Of which the maintenance

D.            Which maintenance

E.            The maintenance of it

Jawabannya Adalah :        A