当前位置:在线题库搜索>[单选题]The process of learning is one of the most demanding and most __________processes that everyone can experience.的答案是什么?

问题:

[单选题]The process of learning is one of the most demanding and most __________processes that everyone can experience.

A、revolving
B、rewarding
C、respectful
D、resourceful

参考答案: B