问题详情

What does one have to be if he wants to make himself creative according to the author？
A．He should try to be as creative as possible.
B．He may set up a problem and then try to conceive all the possible solutions to it.
C．He should study all the techniques mentioned in the passage and try to use them.
D．He should play a different role from the one he plays now.请帮忙给出正确答案和分析，谢谢！