_____difficulties we may come across,we’ll help one another to o

_____difficulties we may come across,we’ll help one another to overcome them.
A、Wherever
B、Whatever
C、However
D、Whenever
【正确答案】：B
【题目解析】：Wherever无论哪里；Whatever无论什么；However无论如何，然而Whenever无论何时此句翻译为：“无论遇到什么困难，我们可能会遇到，我们会互相帮助克服这些困难”。故选B.