问题详情

As for the speakers experiment, which statement is INCORRECT？

A．He used a pair of chopsticks in the experiment.

B．He tried to have a change and eat with the left hand.

C．It showed that making a change influences our mind.

D．It is the first time mat he used chopsticks to eat rice.

请帮忙给出正确答案和分析，谢谢！