IN DEVELOPING COUNTRIES, MANY PEOPLE USE WOOD FOR COOKING AND HEAT,...
31.In developing countries, many people use wood for cooking and heat,________has a
bad influence on the environment.
A.which
B. that
C. what
D. whose
31.In developing countries, many people use wood for cooking and heat,________has a
bad influence on the environment.
A.which
B. that
C. what
D. whose