The author mentions two researchers’ studies （lines22-25) most likely in order to______A．s

The author mentions two researchers’ studies (lines22-25) most likely in order to______

A．suggest that children’s political attitudes are formed primarily through textbooks

B．counter the claim that children are able to see through stereotypes in textbooks

C．suggest that younger children tend to interpret the messages in textbooks more literally than do older children

D．demonstrate that textbooks carry political messages meant to influence their readers

E．prove that textbooks are not biased in terms of their political presentations