问题详情

According to the passage, what do student researchers often learn when they discuss their work in class？
A．Other students rarely have objective comments about it.
B．Other students do not believe the researchers did the work themselves.
C．Some students feel that the conclusions are too obvious.
D．Some students do not understand the meaning of the researchers" questions.请帮忙给出正确答案和分析，谢谢！