It can be inferred from Paragraph 6 that（） .
A.the students were industrious and willing to learn
B.the students preferred to learn from each other
C.the students enjoyed learning individually
D.the students had an effective way of learning
正确答案B 
It can be inferred from Paragraph 6 that（） .
A.the students were industrious and willing to learn
B.the students preferred to learn from each other
C.the students enjoyed learning individually
D.the students had an effective way of learning
正确答案B 