Living in the dormitory means ___ to take care of yourself,understand and help each other．A．learn B．learning C to learn D．being learnt为什么选B?

Living in the dormitory means ___ to take care of yourself,understand and help each other．A．learn B．learning C to learn D．being learnt为什么选B?
Living in the dormitory means ___ to take care of yourself,understand and help each other．
A．learn B．learning C to learn D．being learnt
为什么选B?

Living in the dormitory means ___ to take care of yourself,understand and help each other．A．learn B．learning C to learn D．being learnt为什么选B?
是B没错
首先句子可以简化为Living in the dorm means something.即下面接的是名词性的.排除A
又学习照顾自己是自己做的,即句子语态为主动,排除D
C是不定式,一般表示将来发生,而住在宿舍和学会照顾自己应该是同时的.用C没必要,且不通顺