R: The slum children were forced to stay inside the classroom.
A. B is the explanation of A
B. A is the explanation B
C. A is the problem and B is the solution
D. B is the problem while A is the solution
Answer:D
R: The slum children were forced to stay inside the classroom.
A. B is the explanation of A B. A is the explanation B C. A is the problem and B is the solution D. B is the problem while A is the solution